Iridium Tip Spark Plug; Single; Plug Type 6IR4Y; [Available While Supplies Last];
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
- Proprietary Ceramic Formula
- Unique Insulator Design
- Yttrium Copper Core
- Machined Electrode
- 1mm Iridium Tip
- Outlast Performance Plugs
- Improves Comprehensive Drivability And Economy
- Superior Design
Application Summary:
Year | Make/Model |
---|---|
1980-1982 | American Motors Concord |
1981-1983 | American Motors Eagle |
1980-1982 | American Motors Spirit |
1973-1975 | Buick Apollo |
1971-1973 | Buick Centurion |
1973-1985 | Buick Century |
1967-1975 | Buick Electra |
1977-1985 | Buick Electra |
1970-1975 | Buick Estate Wagon |
1978-1979 | Buick Estate Wagon |
1967 | Buick Gran Sport |
1970-1972 | Buick GS |
1968-1969 | Buick GS 350 |
1968-1969 | Buick GS 400 |
1970-1972 | Buick GS 455 |
1968-1985 | Buick LeSabre |
1973-1987 | Buick Regal |
1963-1965 | Buick Riviera |
1967-1985 | Buick Riviera |
1991 | Buick Roadmaster |
1977-1980 | Buick Skyhawk |
1967-1972 | Buick Skylark |
1975-1983 | Buick Skylark |
1968-1969 | Buick Special |
1968-1972 | Buick Sportwagon |
1967-1970 | Buick Wildcat |
1991-1992 | Cadillac Brougham |
1980-1982 | Cadillac DeVille |
1981-1982 | Cadillac Eldorado |
1980-1982 | Cadillac Fleetwood |
1993 | Cadillac Fleetwood |
1981-1982 | Cadillac Seville |
1970-1982 | Checker Marathon |
1971-1972 | Chevrolet Bel Air |
1981 | Chevrolet Bel Air |
1971 | Chevrolet Biscayne |
1971 | Chevrolet Blazer |
1971 | Chevrolet Brookwood |
1976-1986 | Chevrolet C10 |
1970-1971 | Chevrolet C10 Pickup |
1971 | Chevrolet C10 Suburban |
1976-1986 | Chevrolet C10 Suburban |
1976-1986 | Chevrolet C20 |
1971 | Chevrolet C20 Pickup |
1971 | Chevrolet C20 Suburban |
1976-1977 | Chevrolet C20 Suburban |
1979-1986 | Chevrolet C20 Suburban |
1976-1980 | Chevrolet C30 |
1983-1984 | Chevrolet C30 |
1971 | Chevrolet C30 Pickup |
1971 | Chevrolet Camaro |
1975-1992 | Chevrolet Camaro |
1971 | Chevrolet Caprice |
1976-1993 | Chevrolet Caprice |
1982-1983 | Chevrolet Celebrity |
1971 | Chevrolet Chevelle |
1980-1983 | Chevrolet Citation |
1971 | Chevrolet Corvette |
1976-1982 | Chevrolet Corvette |
1984 | Chevrolet Corvette |
1988-1989 | Chevrolet Corvette |
1970-1973 | Chevrolet El Camino |
1976-1987 | Chevrolet El Camino |
1976-1984 | Chevrolet G10 |
1971 | Chevrolet G10 Van |
1976-1984 | Chevrolet G20 |
1971 | Chevrolet G20 Van |
1975-1984 | Chevrolet G30 |
1971 | Chevrolet G30 Van |
1971 | Chevrolet Impala |
1976-1985 | Chevrolet Impala |
1975-1986 | Chevrolet K5 Blazer |
1970-1971 | Chevrolet Townsman |
1976 | Chevrolet Vega |