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SKP SP1009 Spark Plug
Reliable Ignition Performance for Select GM and Ford Vehicles
The SKP SP1009 spark plug is engineered to deliver consistent ignition performance for a wide range of vehicles including Buick, Chevrolet, Ford, and GMC models. Designed with a copper core and an iridium tip, this spark plug supports efficient combustion and durability under demanding conditions.
- Copper center electrode core for excellent conductivity
- Iridium center electrode tip for enhanced wear resistance
- Compatible with multiple GM and Ford trucks, SUVs, and cars
- Part number SP1009 ensures precise fitment
- Designed for secondary ignition systems
Durable Copper Core and Iridium Tip Construction
The SKP SP1009 spark plug features a copper center electrode core that provides superior electrical conductivity, promoting efficient spark generation. The iridium tip on the center electrode enhances durability and wear resistance, extending the service life of the spark plug. This combination supports stable ignition and improved fuel combustion, which can contribute to smoother engine operation and better fuel efficiency.
Compatible Vehicles and Applications
This spark plug is compatible with a broad range of vehicles, including popular models such as the Chevrolet Silverado, Ford F-150, Buick Century, GMC Sierra, and Pontiac Firebird. It fits various trucks, SUVs, and passenger cars from Buick, Chevrolet, Dodge, Ford, GMC, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac. The SKP SP1009 is suitable for secondary ignition systems in these vehicles, ensuring reliable ignition performance.
- Compatible with Chevrolet Silverado, Camaro, and Impala
- Fits Ford F-150, Bronco, and Mustang models
- Suitable for Buick Century and GMC Sierra vehicles
- Works with Pontiac Firebird and Oldsmobile Cutlass
- Designed for Dodge B-series trucks and Plymouth models
Common Issues Addressed by SKP SP1009 Spark Plug
- Engine misfires and rough idling
- Reduced fuel efficiency and power loss
- Difficulty starting the engine
- Increased exhaust emissions
- Premature spark plug wear and fouling
Installation Notes and Tips
When installing the SKP SP1009 spark plug, ensure the engine is cool to prevent damage to the threads. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid over-tightening or under-tightening. Inspect the spark plug gap before installation and adjust if necessary to match vehicle requirements. Regular inspection and replacement according to the vehicle’s maintenance schedule will help maintain optimal engine performance.
Quality Assurance and Warranty
SKP manufactures the SP1009 spark plug to meet industry standards for ignition components. The use of copper and iridium materials ensures durability and consistent performance. While specific warranty details are not provided, SKP products typically adhere to quality control processes to support reliable operation in compatible vehicles.
| Brand | SKP |
| Part Number | SP1009 |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
This part fits 1636 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1998 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1997 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1997 | Ford | F-250 HD | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1997 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1997 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Chevrolet | Express 2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Chevrolet | G30 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1996 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1996 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | Astro | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1995 | Chevrolet | Blazer | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | Camaro | 3.4L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | Jimmy | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | Safari | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1995 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Pontiac | Firebird | 3.4L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1995 | Pontiac | Trans Sport | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | Astro | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | Camaro | 3.4L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | Jimmy | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | Safari | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Oldsmobile | Bravada | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1994 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Pontiac | Firebird | 3.4L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1994 | Pontiac | Trans Sport | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Buick | Roadmaster | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | Astro | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | Astro | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | Blazer | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C1500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | Camaro | 3.4L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | Caprice | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | Commercial Chassis | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | C2500 | 5.7L | V8 | CNG | N/A | Gap: .025/0.6mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1993 | GMC | C2500 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1993 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | Jimmy | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | Jimmy | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | K2500 | 5.7L | V8 | CNG | N/A | Gap: .025/0.6mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1993 | GMC | K2500 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1993 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | Safari | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | Safari | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | GMC | Yukon | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Oldsmobile | Bravada | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Pontiac | Firebird | 3.4L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Pontiac | Trans Sport | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Astro | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Chevrolet | Astro | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Chevrolet | Blazer | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C1500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | S10 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | C2500 | 5.7L | V8 | CNG | N/A | Gap: .025/0.6mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1992 | GMC | C2500 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1992 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | Jimmy | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | Jimmy | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | K2500 | 5.7L | V8 | CNG | N/A | Gap: .025/0.6mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1992 | GMC | K2500 | 5.7L | V8 | GAS | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1992 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | Safari | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | Safari | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | Sonoma | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | GMC | Yukon | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Lincoln | Mark VII | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1992 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Oldsmobile | Bravada | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Chevrolet | Astro | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C1500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | Lumina APV | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | S10 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | LTD Crown Victoria | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | S15 Jimmy | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | GMC | Safari | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | GMC | Sonoma | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | Sonoma | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | GMC | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Lincoln | Mark VII | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Astro | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C1500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Lumina APV | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1990 | Chevrolet | P30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | R2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | R3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | S10 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | S10 Blazer | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | V2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | LTD Crown Victoria | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | P3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | R3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | S15 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | S15 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | S15 Jimmy | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1990 | GMC | Safari | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | GMC | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Lincoln | Mark VII | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1989 | Chevrolet | Astro | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G20 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G30 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | R3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | S10 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | S10 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | LTD Crown Victoria | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G3500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | G3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K1500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K2500 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R2500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | R3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | S15 | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | S15 | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | S15 Jimmy | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | S15 Jimmy | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | Safari | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | V3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | GMC | V3500 | 7.4L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Lincoln | Mark VII | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1989 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | LTD Crown Victoria | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | R2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | GMC | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Lincoln | Mark VII | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1988 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Buick | Regal | 3.8L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | R10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | R20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | R30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | LTD Crown Victoria | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | R1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | R2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | GMC | R3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Buick | Regal | 3.8L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Buick | Regal | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Buick | Riviera | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1985 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Citation II | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | G30 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1985 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | LTD | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Lincoln | Mark VII | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Mercury | Capri | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Buick | Regal | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Buick | Riviera | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | LTD | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Mercury | Capri | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-100 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Mercury | Capri | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G30 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-100 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-100 | 4.2L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Capri | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-100 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-350 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-100 | 4.2L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-250 | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | F-350 | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G2500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K1500 Suburban | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1981 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Plymouth | PB150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Plymouth | PB250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Skylark | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Citation | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G20 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Bronco | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-100 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-250 | 6.6L | V8 | N/A | Up To 8,500 GVW; Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-350 | 5.0L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-350 | 6.6L | V8 | N/A | Up To 8,500 GVW; Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Fairmont | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Mustang | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Thunderbird | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Capri | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Cougar | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Monarch | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Zephyr | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Omega | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Acadian | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1980 | Pontiac | Phoenix | 2.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Bronco | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-100 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-250 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | E-350 Econoline Club Wagon | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-100 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-100 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-100 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-150 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-150 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-250 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | F-350 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Acadian | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1978 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Bronco | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-100 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-250 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-100 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-100 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-150 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-150 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-250 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-350 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | F-350 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Acadian | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1977 | Chevrolet | Monza | 2.3L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Heavy Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | Bronco | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1977 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-250 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | E-350 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-100 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-100 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-150 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-150 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-250 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-250 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-350 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | F-350 | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Acadian | 1.4L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Acadian | 1.6L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Sunbird | 2.3L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Chevette | 1.4L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Monza | 2.3L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | E-250 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | F-150 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Acadian | 1.4L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Acadian | 1.6L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Sunbird | 2.3L | L4 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | Bronco | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1975 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-150 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-250 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-250 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-250 Econoline Club Wagon | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-350 Econoline | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | E-350 Econoline | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-150 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | F-350 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | LTD | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Cougar | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Grand Marquis | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Monarch | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Monarch | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Montego | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Blazer | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | C10 Suburban | 4.8L | L6 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | Chevrolet | C10 Suburban | 4.8L | L6 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | C20 Suburban | 4.8L | L6 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | Chevrolet | C20 Suburban | 4.8L | L6 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-100 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | LTD | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | Thunderbird | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | GMC | G25/G2500 Van | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | GMC | G35/G3500 Van | 4.8L | L6 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | GMC | G35/G3500 Van | 4.8L | L6 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1974 | GMC | G35/G3500 Van | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | GMC | Jimmy | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Colony Park | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Colony Park | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Cougar | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Montego | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Blazer | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-100 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; Over 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | LTD | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | LTD | 7.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | LTD | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | LTD | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | Mustang | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | Thunderbird | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | Thunderbird | 7.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | Thunderbird | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | GMC | Jimmy | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Lincoln | Continental | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Colony Park | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Colony Park | 7.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Colony Park | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Colony Park | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Cougar | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Cougar | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Marquis | 7.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Montego | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Montego | 7.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Montego | 7.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Blazer | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035; High Performance; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Ford | LTD | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Ford | LTD | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Ford | Mustang | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Ford | Thunderbird | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | GMC | Jimmy | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Colony Park | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Colony Park | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Montego | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Blazer | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Blazer | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Blazer | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | El Camino | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K10 Suburban | 5.7L | V8 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | K10 Suburban | 5.7L | V8 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K20 Suburban | 5.7L | V8 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | K20 Suburban | 5.7L | V8 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Nova | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Ford | LTD | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Ford | LTD | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Ford | Mustang | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Ford | Thunderbird | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G35/G3500 Van | 5.7L | V8 | LPG | N/A | Gap: .025; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | GMC | G35/G3500 Van | 5.7L | V8 | GAS | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1971 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | Jimmy | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Colony Park | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Colony Park | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Bel Air | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Blazer | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Caprice | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Corvette | 7.4L | V8 | N/A | w/ Cast Iron Heads; Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Impala | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | K10 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | w/ Cast Iron Heads; Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Nova | 6.5L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Nova | 7.4L | V8 | N/A | w/ Cast Iron Heads; Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Ford | LTD | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Ford | Mustang | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | GMC | Jimmy | 4.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Mercury | Colony Park | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Acadian | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Laurentian | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Parisienne | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Ford | LTD | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Ford | Mustang | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .035; 14mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1967 | Buick | Riviera | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1967 | Buick | Skylark | 6.6L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.