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AutolitePart #: XP26
Autolite XP26 Spark Plug
⚙️ 997 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Iridium Spark Plug
🚗Fitment: Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac, Acadian, Aspen, B100, B150, B200, B250, B300, Bel Air, Blazer, Bonneville, Bronco, Brougham, C10, C10 Suburban, C1500, C1500 Suburban, C20, C20 Suburban, C2500, C2500 Suburban, C30, C3500, Camaro, Capri, Caprice, Catalina, Century, Charger, Colony Park, Commercial Chassis, Continental, Corvette, Cougar, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, D100, D150, D200, D250, D300, Dart, Delta 88, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, El Camino, F-100, F-150, F-250, F-350, Fairmont, Fifth Avenue, Firebird, Fleetwood, G10, G20, G30, Grand Am, Grand LeMans, Grand Marquis, Grand Prix, GTO, Impala, Jimmy, K10, K10 Suburban, K1500, K1500 Suburban, K20, K20 Suburban, K2500, K2500 Suburban, K30, K3500, K5 Blazer, Laurentian, LeBaron, LeMans, LeSabre, LTD, Malibu, Mark VI, Mark VII, Marquis, Monaco, Monarch, Monte Carlo, Montego, Monza, Mustang, New Yorker, Newport, Nova, Omega, P10, P1500, P20, P2500, P30, P3500, Parisienne, PB150, PB250, Phoenix, Ramcharger, Regal, Riviera, Roadmaster, Skylark, Starfire, Sunbird, Tempest, Thunderbird, Town & Country, Town Car, Versailles, W100, W150, and W200
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Autolite Iridium Spark Plug XP26 Overview
The Autolite Iridium Spark Plug XP26 is engineered for reliable ignition performance in a wide range of vehicles including Buick, Chevrolet, Ford, and Jeep models. Designed with advanced materials and precision construction, this spark plug supports efficient combustion and consistent engine operation.
- Iridium center electrode tip for enhanced durability and ignition
- Taper cut ground electrode tip with platinum material for improved spark efficiency
- Copper core center electrode for optimal conductivity
- Resistor type with 4000 ohms resistance to reduce electrical noise
- Metric thread size M14 x 1.25 with a 5/8 inch hex size for secure fitment
- Ceramic insulator with 62.7 mm insulator height for heat resistance
- Non-removable nut electrical terminal type for stable connection
- Performance grade spark plug with a manufacturer heat range of 7
Iridium Spark Plug Brand Line Details
The Autolite Iridium Spark Plug line focuses on delivering long-lasting ignition components that combine iridium and platinum materials. This combination enhances electrode wear resistance and maintains consistent spark quality over time. The XP26 model benefits from this technology, providing improved combustion stability and engine responsiveness for compatible vehicles.
Technical Description and Features
The XP26 spark plug features a fine wire center electrode made of iridium, known for its high melting point and durability, which supports precise ignition timing and fuel efficiency. The ground electrode uses a taper cut design with a platinum tip, reducing electrode wear and ensuring a stable spark. The copper core center electrode enhances thermal conductivity, helping to dissipate heat effectively. The ceramic insulator with a 62.7 mm height offers excellent electrical insulation and heat resistance, suitable for performance applications. The resistor type design with 4000 ohms resistance minimizes electromagnetic interference, protecting vehicle electronics.
Compatible Vehicles and Applications
- Designed for use in Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac vehicles
- Compatible with models such as Camaro, Mustang, Bronco, Corvette, Grand Marquis, and many others
- Ideal for secondary ignition systems requiring a performance-grade spark plug
- Suitable for engines needing a heat range 7 spark plug with metric thread size M14 x 1.25
Installation Notes and Tips
- Ensure the spark plug gap matches vehicle specifications before installation
- Use a torque wrench to tighten the spark plug to manufacturer recommended torque to avoid damage
- Check for proper thread engagement and avoid cross-threading during installation
- Inspect ignition wires or coils for wear when replacing spark plugs
Quality Assurance and Warranty
Autolite manufactures the XP26 spark plug to meet strict quality standards, ensuring consistent performance and durability. The use of iridium and platinum materials contributes to extended service life. While specific warranty details are not provided, Autolite products typically adhere to industry quality controls and reliability benchmarks.
| Brand | Autolite |
| Part Number | XP26 |
| Position | Iridium Spark Plug |
| Resistance | 4000 |
| Ground Electrode Tip Design | Taper cut |
| 11589 | Metric |
| Ground Electrode Core Material | Nickel |
| Washer Included | No |
| Grade Type | Performance |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8 |
| Insulator Height | 2.47 |
| Insulator Height | 62.7 |
| Manufacturer Heat Range | 7 |
| Seat Type | Tapered |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Thread Size | M14 - 1.25 |
| Ground Electrode Tip Material | Platinum |
| Skirt | No |
| Hex Type | Hex |
| Center Electrode Design | Fine wire |
| 9746 | No |
| 9805 | Mid projection |
| Thread Diameter | 14 |
This part fits 997 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1993 | Cadillac | Fleetwood | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |||
| 1993 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1992 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1992 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1991 | Buick | Roadmaster | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1991 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1991 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1991 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1991 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1991 | Chevrolet | Corvette | 5.7L | V8 | N/A | .035"/0.9mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1991 | Oldsmobile | Custom Cruiser | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1991 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1991 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1990 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1990 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1990 | Chevrolet | Caprice | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1990 | Chevrolet | Caprice | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1990 | Chevrolet | Corvette | 5.7L | V8 | N/A | .035"/0.9mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1990 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1990 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1989 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1989 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1989 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1989 | Chevrolet | Caprice | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1989 | Chevrolet | Caprice | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1989 | Chevrolet | Corvette | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |||
| 1989 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1989 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |
| 1988 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Chevrolet | Caprice | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Chevrolet | Caprice | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1988 | Chevrolet | Corvette | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |||
| 1988 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1988 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Buick | Regal | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1987 | Chevrolet | Camaro | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1987 | Chevrolet | Caprice | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Chevrolet | Caprice | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1987 | Chevrolet | Corvette | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; with Cast Iron Cylinder Head; Iridium Spark Plug | |||
| 1987 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | D100 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | W100 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Spark Plug with .035" Iridium Enhanced Center Electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1987 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Pontiac | Grand Prix | 4.3L | V6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1987 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Buick | Regal | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1986 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | D100 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | W100 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1986 | Oldsmobile | Cutlass | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1986 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1986 | Pontiac | Bonneville | 4.3L | V6 | N/A | Heat Range 7; Iridium XP Spark Plug | |
| 1986 | Pontiac | Grand Prix | 4.3L | V6 | N/A | Heat Range 7; Iridium XP Spark Plug | |
| 1986 | Pontiac | Parisienne | 4.3L | V6 | N/A | Heat Range 7; Iridium XP Spark Plug | |
| 1985 | Buick | Regal | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | Camaro | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Dodge | D100 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1985 | Ford | LTD | 5.0L | V8 | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Ford | Mustang | 5.0L | V8 | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1985 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | GMC | C2500 | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | GMC | Jimmy | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Lincoln | Continental | 5.0L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1985 | Lincoln | Mark VII | 5.0L | V8 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Lincoln | Town Car | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |||
| 1985 | Mercury | Cougar | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1985 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1985 | Oldsmobile | Cutlass | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1985 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Pontiac | Bonneville | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Pontiac | Firebird | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1985 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Buick | Regal | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Chevrolet | Caprice | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Chevrolet | Corvette | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1984 | Chevrolet | El Camino | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | Impala | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1984 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1984 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Ford | LTD | 5.0L | V8 | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Ford | Mustang | 5.0L | V8 | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1984 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | GMC | G3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1984 | Lincoln | Continental | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1984 | Lincoln | Mark VII | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1984 | Lincoln | Town Car | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1984 | Mercury | Cougar | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1984 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1984 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Pontiac | Bonneville | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1984 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Chevrolet | Caprice | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Chevrolet | El Camino | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | Impala | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1983 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1983 | Chevrolet | Malibu | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Chrysler | Fifth Avenue | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Ford | LTD | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1983 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1983 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | GMC | G3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Lincoln | Continental | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1983 | Lincoln | Mark VI | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1983 | Lincoln | Town Car | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1983 | Mercury | Cougar | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1983 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1983 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Plymouth | PB150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Plymouth | PB250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1983 | Pontiac | Bonneville | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Pontiac | Firebird | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1983 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Buick | LeSabre | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Buick | Regal | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Buick | Regal | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Caprice | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Chevrolet | Caprice | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Corvette | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1982 | Chevrolet | El Camino | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Chevrolet | El Camino | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Impala | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Chevrolet | Impala | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1982 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1982 | Chevrolet | Malibu | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Chevrolet | Malibu | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Chrysler | New Yorker | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Dodge | B150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Dodge | B250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Dodge | D150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Dodge | D250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Dodge | W150 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1982 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1982 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1982 | Ford | F-250 | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1982 | Ford | F-350 | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1982 | Ford | Fairmont | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Ford | LTD | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Ford | LTD | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Ford | Mustang | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Ford | Thunderbird | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | G3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | Jimmy | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Lincoln | Continental | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Lincoln | Mark VI | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1982 | Lincoln | Town Car | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1982 | Mercury | Capri | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Cougar | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Grand Marquis | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Marquis | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Mercury | Zephyr | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1982 | Oldsmobile | Cutlass Calais | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Oldsmobile | Cutlass Cruiser | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1982 | Oldsmobile | Cutlass Supreme | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Plymouth | PB150 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |||
| 1982 | Plymouth | PB250 | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1982 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Pontiac | Parisienne | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1982 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Buick | Century | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Buick | Century | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Buick | Regal | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Buick | Regal | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Buick | Riviera | 3.8L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, .040"/1.0mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Bel Air | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Bel Air | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | Camaro | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Camaro | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Caprice | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Caprice | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Corvette | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |||
| 1981 | Chevrolet | El Camino | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | El Camino | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | Impala | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Impala | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1981 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1981 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Malibu | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Malibu | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Malibu | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Chrysler | LeBaron | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chrysler | Newport | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Chrysler | Town & Country | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Dodge | B150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Dodge | B250 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Dodge | D150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Dodge | D250 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Dodge | W150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1981 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1981 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1981 | Ford | Fairmont | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | LTD | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | LTD | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | LTD | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | Mustang | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Ford | Thunderbird | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | GMC | C1500 Suburban | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | GMC | C2500 | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | GMC | Jimmy | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1981 | GMC | Jimmy | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1981 | Lincoln | Mark VI | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1981 | Lincoln | Town Car | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1981 | Mercury | Capri | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Cougar | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Cougar | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Grand Marquis | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Marquis | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Marquis | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Mercury | Zephyr | 4.2L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1981 | Oldsmobile | Cutlass | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Plymouth | PB150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Plymouth | PB250 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1981 | Pontiac | Catalina | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Catalina | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Pontiac | Firebird | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Laurentian | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Laurentian | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Pontiac | LeMans | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | LeMans | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1981 | Pontiac | LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Parisienne | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1981 | Pontiac | Parisienne | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Buick | Century | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Buick | Century | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Buick | LeSabre | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Buick | Regal | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Buick | Regal | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Buick | Riviera | 3.8L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, .040"/1.0mm; Iridium Spark Plug | |
| 1980 | Buick | Riviera | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | C10 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | C20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | C30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | C30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | Camaro | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | Camaro | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Caprice | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | Caprice | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1980 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Corvette | 5.7L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | El Camino | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | El Camino | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | G20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | G30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | Impala | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | Impala | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1980 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | K10 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | K20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | K20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Malibu | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | Malibu | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | .040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Chevrolet | P30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Chrysler | LeBaron | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chrysler | Newport | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Chrysler | Town & Country | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Dodge | Aspen | 3.7L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | Dodge | B100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | B200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | B300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | D150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | D200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | Ramcharger | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | W150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Dodge | W200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1980 | Ford | Bronco | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-100 Econoline | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-100 Econoline | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-100 Econoline Club Wagon | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-150 Econoline | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-150 Econoline Club Wagon | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-250 Econoline | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-250 Econoline | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-250 Econoline Club Wagon | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-250 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-350 Econoline | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-350 Econoline | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-350 Econoline Club Wagon | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | E-350 Econoline Club Wagon | 6.6L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | F-150 | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | F-250 | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | F-250 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Over 8,500 GVW; .044"/1.1mm; Iridium Spark Plug | |
| 1980 | Ford | F-350 | 5.8L | V8 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1980 | Ford | F-350 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Over 8,500 GVW; .044"/1.1mm; Iridium Spark Plug | |
| 1980 | Ford | Fairmont | 5.0L | V8 | N/A | To 02/01/1979; Iridium XP Spark Plug | |
| 1980 | Ford | LTD | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Ford | LTD | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | C1500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C1500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C1500 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | C1500 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | C2500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C2500 | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C2500 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | C3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | C3500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | Jimmy | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | Jimmy | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | K1500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K1500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K1500 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug | |
| 1980 | GMC | K2500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K3500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | GMC | K3500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; Light Duty; Iridium Spark Plug | |
| 1980 | Lincoln | Continental | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Lincoln | Continental | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Lincoln | Mark VI | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Lincoln | Mark VI | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Lincoln | Versailles | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1980 | Mercury | Cougar | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Mercury | Marquis | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Mercury | Marquis | 5.8L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Mercury | Monarch | 5.0L | V8 | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |
| 1980 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Catalina | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Catalina | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Pontiac | Catalina | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Grand Am | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug | |
| 1980 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Laurentian | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Laurentian | 3.8L | V6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Laurentian | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | LeMans | 3.8L | V6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | LeMans | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | LeMans | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Parisienne | 4.4L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Parisienne | 3.8L | V6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1980 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire and 0.6mm finewire design; .045"/1.1mm; Iridium Spark Plug | |
| 1979 | Buick | Century | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Buick | Century | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Buick | Regal | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Buick | Skylark | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Buick | Skylark | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | C30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | C30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | Camaro | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Caprice | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Corvette | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | El Camino | 4.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | El Camino | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | El Camino | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | G10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | G10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | G20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | G20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | G20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | G30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | G30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | G30 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Impala | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | Impala | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | K20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | K20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Malibu | 4.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Malibu | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Malibu | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Monte Carlo | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Monza | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Nova | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | Nova | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | Nova | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | P10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Chevrolet | P20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | P20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | P30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chevrolet | P30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chevrolet | P30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Chrysler | LeBaron | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chrysler | Newport | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Chrysler | Town & Country | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Dodge | Aspen | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Dodge | B100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | B200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | B300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | D100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | D150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | D200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | Ramcharger | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | W150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Dodge | W200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Ford | Fairmont | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 2/1/79; .050 Gap; Iridium Spark Plug | |
| 1979 | Ford | LTD | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 2/1/79; .050 Gap; Iridium Spark Plug | |
| 1979 | Ford | LTD | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Ford | Mustang | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 2/1/79; .050 Gap; Iridium Spark Plug | |
| 1979 | Ford | Thunderbird | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 2/1/79; .050 Gap; Iridium Spark Plug | |
| 1979 | Ford | Thunderbird | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | GMC | C1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | C1500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C1500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C1500 | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C1500 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | GMC | C1500 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | C1500 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C1500 Suburban | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | GMC | C2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | C2500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C2500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C2500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | C3500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C3500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | C3500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | G1500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G1500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G1500 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | GMC | G2500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | G2500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G2500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G3500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | G3500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | G3500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | Jimmy | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | Jimmy | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | Jimmy | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | GMC | K1500 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | K1500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K1500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K1500 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K1500 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | GMC | K2500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K2500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K3500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K3500 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | K3500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | P1500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | P2500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | P3500 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | GMC | P3500 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1979 | Lincoln | Continental | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |||
| 1979 | Lincoln | Versailles | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |||
| 1979 | Mercury | Capri | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Cougar | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Cougar | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Grand Marquis | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Marquis | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Marquis | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Monarch | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Mercury | Zephyr | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 1979 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Omega | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Omega | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Catalina | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand Am | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand LeMans | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Laurentian | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Laurentian | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Pontiac | Laurentian | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | LeMans | 4.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | LeMans | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | LeMans | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | LeMans | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Parisienne | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1979 | Pontiac | Parisienne | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Phoenix | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Phoenix | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1979 | Pontiac | Sunbird | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | Century | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | Century | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | LeSabre | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | Regal | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | Skylark | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Buick | Skylark | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | C30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C30 | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | C30 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | Camaro | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Caprice | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Corvette | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |||
| 1978 | Chevrolet | El Camino | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | El Camino | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | G10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G30 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | G30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | G30 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | Impala | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | Impala | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | K5 Blazer | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | Malibu | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Malibu | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Monte Carlo | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Monza | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Nova | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chevrolet | Nova | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | Nova | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Chevrolet | P10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | P20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | P30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chevrolet | P30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Chrysler | LeBaron | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Chrysler | Town & Country | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Dodge | Aspen | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Dodge | B100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | B200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | B300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | D100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | D150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | D200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | D300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | Monaco | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Dodge | Ramcharger | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | W150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | W200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Dodge | W300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Ford | Fairmont | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | LTD | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | LTD | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | LTD | 7.5L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | LTD | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | Thunderbird | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | Thunderbird | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Ford | Thunderbird | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | GMC | G15 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | GMC | G15 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | G15 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | G25 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | G25 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | G35 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | GMC | G35 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | G35 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | Jimmy | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | GMC | Jimmy | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | Jimmy | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | GMC | Jimmy | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1978 | Lincoln | Continental | 7.5L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Lincoln | Continental | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Lincoln | Versailles | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |||
| 1978 | Mercury | Cougar | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Cougar | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Cougar | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Grand Marquis | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Grand Marquis | 7.5L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Grand Marquis | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Marquis | 5.8L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Marquis | 7.5L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Marquis | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Monarch | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Mercury | Zephyr | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Omega | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Omega | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Catalina | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Pontiac | Firebird | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Firebird | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand Am | 4.9L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand Am | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand LeMans | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand LeMans | 3.8L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Laurentian | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Laurentian | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Pontiac | Laurentian | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | LeMans | 3.3L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | LeMans | 3.8L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | LeMans | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | LeMans | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Parisienne | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1978 | Pontiac | Parisienne | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Parisienne | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Phoenix | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Phoenix | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1978 | Pontiac | Sunbird | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Buick | Century | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Buick | Century | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Buick | Regal | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Buick | Regal | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Buick | Skylark | 5.7L | V8 | N/A | .045 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Buick | Skylark | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 Suburban | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | C30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | Camaro | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | Camaro | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Camaro | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Caprice | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | Caprice | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Caprice | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Corvette | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |||
| 1977 | Chevrolet | El Camino | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | El Camino | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | El Camino | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | G10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | G10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | G10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | G20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | G20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | G30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | G30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | Impala | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | Impala | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Impala | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K30 | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K30 | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | K5 Blazer | 7.4L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | Malibu | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | Malibu | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Malibu | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Monza | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Nova | 4.1L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Chevrolet | Nova | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | Nova | 5.0L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Iridium Spark Plug | |
| 1977 | Chevrolet | P10 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | P20 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Chevrolet | P30 | 5.7L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | Aspen | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Dodge | B100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | B200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | B300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035"/0.9mm; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | D100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | D150 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | D200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | D300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | Monaco | 3.7L | L6 | N/A | Iridium enhanced center electrode with proprietary V-trimmed platinum side wire, 0.6mm finewire design, .035 gap.; Iridium Spark Plug | |
| 1977 | Dodge | Ramcharger | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | W100 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | W200 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Dodge | W300 | 3.7L | L6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .035 Gap; Light Duty; Iridium Spark Plug | |
| 1977 | Ford | LTD | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1977 | Ford | LTD | 5.8L | V8 | N/A | .050 Gap; Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Ford | LTD | 5.8L | V8 | N/A | .050 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Ford | LTD | 7.5L | V8 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1977 | Ford | LTD | 6.6L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1977 | Ford | Thunderbird | 5.0L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug | |
| 1977 | Ford | Thunderbird | 5.8L | V8 | N/A | .050 Gap; Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Ford | Thunderbird | 5.8L | V8 | N/A | .050 Gap; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug | |
| 1977 | Ford | Thunderbird | 6.6L | V8 | N/A | Except California; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .050 Gap; Iridium Spark Plug |
* 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:
1258200220255330FGR9DPQITF16
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.