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SKP SP1010 Spark Plug
Reliable Ignition Performance for Select GM and Ford Vehicles
The SKP SP1010 spark plug is engineered to deliver consistent ignition performance for a wide range of vehicles including Buick, Chevrolet, Ford, and GMC models. Featuring a copper center electrode core and an iridium tip, this spark plug is designed to provide efficient combustion and durability.
- Copper center electrode core for excellent conductivity
- Iridium center electrode tip for enhanced wear resistance
- Compatible with multiple makes including Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac
- Fits popular models such as Camaro, Mustang, Silverado, Bronco, and more
- Part number SP1010 ensures precise replacement and fitment
Durable Electrode Materials for Consistent Ignition
The SKP SP1010 spark plug combines a copper core with an iridium tip to balance conductivity and longevity. Copper provides superior electrical conductivity, which helps maintain a strong spark, while the iridium tip offers high resistance to electrode wear and erosion. This combination supports stable ignition and efficient fuel combustion, contributing to smoother engine operation and potentially improved fuel economy.
Compatible Vehicles and Applications
This spark plug is compatible with a broad range of vehicles, including but not limited to Buick LeSabre, Chevrolet Camaro, Ford Mustang, GMC Sierra, and Jeep Grand Cherokee. It is suitable for models such as the Chevrolet Blazer, Pontiac Grand Prix, and Ford F-150, making it a versatile choice for secondary ignition system maintenance on many GM and Ford vehicles.
- Replacement for worn or fouled spark plugs
- Resolves misfires and rough idling issues
- Improves cold start performance
- Helps maintain engine power and responsiveness
- Supports fuel efficiency by ensuring proper combustion
Installation Notes and Tips
When installing the SKP SP1010 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 specifications to avoid over-tightening or under-tightening. Inspect the spark plug gap before installation and adjust if necessary to match vehicle requirements. Proper installation helps maintain optimal ignition performance and prolongs spark plug life.
Quality Assurance and Warranty
SKP manufactures the SP1010 spark plug to meet industry standards for ignition components. The use of copper and iridium materials reflects a focus on durability and reliable performance. While specific warranty details are not provided, SKP products typically adhere to quality control processes to ensure consistent fitment and function across compatible vehicle models.
| Brand | SKP |
| Part Number | SP1010 |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
This part fits 1464 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1993 | Cadillac | Fleetwood | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1993 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1992 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Buick | Roadmaster | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Oldsmobile | Custom Cruiser | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1991 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1991 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Caprice | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1990 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Caprice | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Chevrolet | Corvette | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1989 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1989 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Caprice | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Corvette | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1988 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1988 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Buick | Regal | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Caprice | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Corvette | N/A | Gap: .035/0.9mm; w/ Cast Iron Cylinder Head; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1987 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Pontiac | Grand Prix | 4.3L | V6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1987 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1986 | Oldsmobile | Cutlass | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1986 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045/1.1mm; 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 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; 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 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Lincoln | Continental | 5.0L | V8 | N/A | Gap: .044/1.1mm; 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 | Lincoln | Town Car | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1985 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Oldsmobile | Cutlass | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1985 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Pontiac | Bonneville | 5.0L | V8 | N/A | Gap: .045/1.1mm; 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 | |
| 1985 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1985 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Caprice | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Corvette | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1984 | Chevrolet | El Camino | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1984 | Chevrolet | Impala | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | Mustang | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | G3500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Lincoln | Continental | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Lincoln | Mark VII | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Lincoln | Town Car | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1984 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Pontiac | Bonneville | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1984 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Caprice | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | El Camino | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1983 | Chevrolet | Impala | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Malibu | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Chrysler | Fifth Avenue | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | G3500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Lincoln | Continental | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1983 | Lincoln | Mark VI | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1983 | Lincoln | Town Car | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1983 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Plymouth | PB150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Plymouth | PB250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Pontiac | Bonneville | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1983 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Buick | LeSabre | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Buick | Regal | 5.0L | V8 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Buick | Regal | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Caprice | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Caprice | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Corvette | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1982 | Chevrolet | El Camino | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | El Camino | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1982 | Chevrolet | Impala | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Impala | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Malibu | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Malibu | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Chrysler | New Yorker | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Dodge | B150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-250 | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | F-350 | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Fairmont | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | LTD | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Mustang | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Ford | Thunderbird | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | G3500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Lincoln | Continental | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Lincoln | Mark VI | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1982 | Lincoln | Town Car | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1982 | Mercury | Capri | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Cougar | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Grand Marquis | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Marquis | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Mercury | Zephyr | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Oldsmobile | Cutlass Calais | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Oldsmobile | Cutlass Cruiser | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Oldsmobile | Cutlass Supreme | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Plymouth | PB150 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1982 | Plymouth | PB250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1982 | Pontiac | Parisienne | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Buick | Century | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Buick | Century | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Buick | Regal | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Buick | Regal | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Buick | Riviera | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Bel Air | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Bel Air | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Camaro | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Camaro | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Caprice | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Caprice | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Corvette | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1981 | Chevrolet | El Camino | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | El Camino | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1981 | Chevrolet | Impala | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Impala | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; 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 | Malibu | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Malibu | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chrysler | LeBaron | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chrysler | Newport | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Chrysler | Town & Country | 3.7L | L6 | 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; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | B250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | D250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Fairmont | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | LTD | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Mustang | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Ford | Thunderbird | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Lincoln | Mark VI | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1981 | Lincoln | Town Car | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1981 | Mercury | Capri | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Cougar | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Grand Marquis | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Marquis | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Mercury | Zephyr | 4.2L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Oldsmobile | Cutlass | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Plymouth | PB150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Plymouth | PB250 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Catalina | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Catalina | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Firebird | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Laurentian | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Laurentian | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | LeMans | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | LeMans | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1981 | Pontiac | Parisienne | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Century | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Century | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | LeSabre | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Regal | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Riviera | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Buick | Riviera | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C30 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | C30 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Camaro | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Camaro | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1980 | Chevrolet | Caprice | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Caprice | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | El Camino | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | El Camino | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G20 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | G30 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1980 | Chevrolet | Impala | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Impala | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K20 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K20 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K30 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K30 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Malibu | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Malibu | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Gap: .040/1.0mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chrysler | LeBaron | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chrysler | Newport | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Chrysler | Town & Country | 3.7L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | Aspen | 3.7L | L6 | 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; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Bronco | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-100 Econoline | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-150 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-250 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-250 | 6.6L | V8 | N/A | Over 8,500 GVW; Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-350 | 5.8L | V8 | N/A | Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | F-350 | 6.6L | V8 | N/A | Over 8,500 GVW; Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | LTD | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Ford | Thunderbird | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 Suburban | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C1500 Suburban | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C2500 Suburban | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C3500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 Suburban | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K2500 | 4.1L | L6 | N/A | Gap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K2500 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | GMC | K3500 | 6.6L | V8 | N/A | Gap: .045/1.1mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Lincoln | Continental | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Lincoln | Continental | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Lincoln | Mark VI | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Lincoln | Mark VI | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Lincoln | Versailles | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1980 | Mercury | Cougar | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Marquis | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Mercury | Monarch | 5.0L | V8 | N/A | Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Catalina | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Catalina | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Catalina | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Grand Am | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Laurentian | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Laurentian | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Laurentian | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | LeMans | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | LeMans | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Parisienne | 3.8L | V6 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1980 | Pontiac | Parisienne | 4.4L | V8 | N/A | Gap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Buick | Century | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Buick | Century | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Buick | Skylark | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | C30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | El Camino | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | El Camino | 4.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | El Camino | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G30 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Malibu | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Malibu | 4.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Monte Carlo | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Monza | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P10 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chrysler | LeBaron | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chrysler | Newport | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Chrysler | Town & Country | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | Aspen | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Fairmont | 5.0L | V8 | N/A | To 2/1/79; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | LTD | 5.0L | V8 | N/A | To 2/1/79; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Mustang | 5.0L | V8 | N/A | To 2/1/79; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Thunderbird | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Ford | Thunderbird | 5.0L | V8 | N/A | To 2/1/79; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C3500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C3500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C3500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | C3500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G1500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G1500 | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G1500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G1500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G2500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G2500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G2500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G3500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G3500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | G3500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | Jimmy | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 Suburban | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K2500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K2500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K3500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K3500 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | K3500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | P1500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | P2500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | P3500 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | GMC | P3500 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Lincoln | Continental | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1979 | Lincoln | Versailles | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1979 | Mercury | Capri | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Cougar | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Marquis | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Monarch | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Mercury | Zephyr | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip |
| 1979 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Omega | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Omega | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Catalina | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand Am | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand LeMans | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Laurentian | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Laurentian | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | LeMans | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | LeMans | 4.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Parisienne | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Phoenix | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Phoenix | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1979 | Pontiac | Sunbird | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | Century | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | Century | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | LeSabre | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Buick | Skylark | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | C30 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Corvette | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1978 | Chevrolet | El Camino | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | El Camino | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | G30 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K5 Blazer | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Malibu | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Monte Carlo | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Monza | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | P10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chevrolet | P30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chrysler | LeBaron | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Chrysler | Town & Country | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | Aspen | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | Monaco | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W150 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Fairmont | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | LTD | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | LTD | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | LTD | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Thunderbird | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Thunderbird | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Ford | Thunderbird | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G15 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G15 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G15 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G25 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G25 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G35 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G35 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | G35 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | Jimmy | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Lincoln | Continental | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Lincoln | Continental | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Lincoln | Versailles | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1978 | Mercury | Cougar | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Cougar | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Grand Marquis | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Grand Marquis | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Marquis | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Monarch | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Mercury | Zephyr | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Omega | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Omega | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Catalina | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand Am | 4.9L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand Am | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand LeMans | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Laurentian | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Laurentian | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | LeMans | 3.3L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | LeMans | 3.8L | V6 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Parisienne | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Phoenix | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Phoenix | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1978 | Pontiac | Sunbird | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Century | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Century | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Regal | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Regal | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Buick | Skylark | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | C30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Corvette | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1977 | Chevrolet | El Camino | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | El Camino | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K30 | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K5 Blazer | 7.4L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Malibu | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Monza | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | P10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | Aspen | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035/0.9mm; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D150 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | Monaco | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | LTD | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | LTD | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | LTD | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | LTD | 5.8L | V8 | N/A | Gap: .050; Except California; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | Thunderbird | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | Thunderbird | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | Thunderbird | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Ford | Thunderbird | 5.8L | V8 | N/A | Gap: .050; Except California; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G15 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G15 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G15 | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G25 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G25 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G35 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | G35 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | Jimmy | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | GMC | Jimmy | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Lincoln | Continental | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Lincoln | Continental | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Lincoln | Versailles | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Lincoln | Versailles | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Cougar | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Cougar | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .050; Except California; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Grand Marquis | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Grand Marquis | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Marquis | 6.6L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Monarch | 5.0L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Mercury | Monarch | 5.8L | V8 | N/A | Except California; Gap: .050; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Oldsmobile | Custom Cruiser | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Oldsmobile | Omega | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Oldsmobile | Omega | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Catalina | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Firebird | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Grand LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Laurentian | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Laurentian | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Parisienne | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Parisienne | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Phoenix | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1977 | Pontiac | Phoenix | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C30 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | C30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Caprice | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Corvette | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1976 | Chevrolet | El Camino | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | El Camino | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | El Camino | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G20 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G30 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G30 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G30 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | G30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Impala | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K5 Blazer | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Malibu | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Malibu | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Monza | 4.3L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | P20 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Chevrolet | P30 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | Aspen | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | Charger | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | Dart | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | Bronco | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1976 | Ford | F-100 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | F-150 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | F-350 | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | LTD | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | LTD | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | LTD | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Ford | Thunderbird | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1976 | GMC | G15 | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G15 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G15 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G25 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G25 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G25 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G35 | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G35 | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | G35 | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | Jimmy | 7.4L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | Jimmy | 6.6L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | GMC | Jimmy | 5.7L | V8 | N/A | Gap: .045; Light Duty; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Lincoln | Continental | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1976 | Mercury | Cougar | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Cougar | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Cougar | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Grand Marquis | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Grand Marquis | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Marquis | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Monarch | 5.0L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Monarch | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Montego | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Montego | 5.8L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Mercury | Montego | 6.6L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Oldsmobile | Cutlass Supreme | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Oldsmobile | Omega | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Firebird | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Grand LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | LeMans | 5.0L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1976 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Chevrolet | Malibu | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | B100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | B200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | B300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | D100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | D200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | D300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | Dart | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | Ramcharger | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | W100 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | W200 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Dodge | W300 | 3.7L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | LTD | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Ford | Thunderbird | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1975 | Lincoln | Continental | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |||
| 1975 | Mercury | Cougar | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Grand Marquis | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1975 | Mercury | Montego | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | Century | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | Century | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | LeSabre | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | Regal | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | Regal | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Buick | Riviera | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Bel Air | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Caprice | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Corvette | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Impala | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Malibu | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Malibu | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Malibu | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-100 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | LTD | 7.5L | V8 | N/A | Except Police; Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Ford | Thunderbird | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Lincoln | Continental | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Colony Park | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Cougar | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Marquis | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Mercury | Montego | 7.5L | V8 | N/A | Gap: .044; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Oldsmobile | Omega | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Bonneville | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Bonneville | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Bonneville | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Catalina | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Catalina | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Firebird | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Firebird | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Grand Am | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Grand Am | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Grand Am | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Laurentian | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Laurentian | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | LeMans | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | LeMans | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Parisienne | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1974 | Pontiac | Parisienne | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | Century | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | Century | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | LeSabre | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | Regal | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | Regal | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Buick | Riviera | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Bel Air | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Bel Air | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Caprice | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Corvette | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | El Camino | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Impala | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Malibu | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Malibu | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Malibu | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Malibu | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Malibu | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-100 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-250 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Ford | F-350 | 7.5L | V8 | N/A | Gap: .044; To 6,000lb GVW; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Oldsmobile | Omega | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Bonneville | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Bonneville | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Catalina | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Catalina | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Catalina | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Firebird | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Firebird | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Grand Am | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Grand Am | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Grand Am | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | GTO | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | GTO | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Laurentian | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Laurentian | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | LeMans | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | LeMans | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Parisienne | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1973 | Pontiac | Parisienne | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Buick | LeSabre | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Buick | Riviera | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Bel Air | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Bel Air | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Camaro | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Caprice | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Corvette | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Impala | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Nova | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Nova | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Chevrolet | Nova | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Bonneville | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Bonneville | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Catalina | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Catalina | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Catalina | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Firebird | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Firebird | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | GTO | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | GTO | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Laurentian | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Laurentian | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | LeMans | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | LeMans | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | LeMans | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Parisienne | 6.6L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1972 | Pontiac | Parisienne | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | LeSabre | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | Riviera | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | Skylark | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | Skylark | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Bel Air | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Blazer | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | C20 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Camaro | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Camaro | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Camaro | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Caprice | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Caprice | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Caprice | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Corvette | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | El Camino | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | El Camino | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | El Camino | 6.6L | V8 | N/A | Gap: .045; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Impala | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Impala | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Nova | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Chevrolet | Nova | 5.0L | 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 | GMC | G15/G1500 Van | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G25/G2500 Van | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | G35/G3500 Van | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | GMC | Jimmy | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Jeep | Wagoneer | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Acadian | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Acadian | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Acadian | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Firebird | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Firebird | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Laurentian | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1971 | Pontiac | Parisienne | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | LeSabre | 7.5L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | Riviera | 7.5L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | Skylark | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Buick | Skylark | 7.5L | V8 | N/A | Gap: .040; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Bel Air | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Camaro | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Camaro | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Caprice | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | El Camino | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Impala | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Impala | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Nova | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Nova | 3.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Chevrolet | Nova | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Jeep | Wagoneer | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Acadian | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Acadian | 3.8L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Acadian | 5.0L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Acadian | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Firebird | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Laurentian | 6.6L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | LeMans | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Parisienne | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1970 | Pontiac | Tempest | 4.1L | L6 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Buick | Riviera | 7.0L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1969 | Jeep | Wagoneer | 5.7L | V8 | N/A | Gap: .035; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1968 | Buick | LeSabre | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1968 | Buick | Riviera | 7.0L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1968 | Buick | Skylark | 5.7L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1968 | Buick | Skylark | 6.6L | V8 | N/A | Gap: .030; Enhanced Tapered Ground Electrode w/ Platinum Chip | |
| 1968 | Jeep | Wagoneer | 5.7L | V8 | N/A | Gap: .035; 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.