Autolite Platinum Spark Plug Fits select: 1966-1973 FORD MUSTANG, 1975-1986 FORD F150

Autolite Platinum Spark Plug features a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy. This product is designed and made by Autolite with the classic look.

Autolite Platinum Spark Plug Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing full platinum tip to ensure virtually no gap erosion Nickel-plated steel shell for long-life corrosion resistance Fits Select: 1966-1968 FORD MUSTANG 8 Cyl 4.7 L 1977-1986 FORD F150 6 Cyl 4.9 L 1969,1971-1973 FORD MUSTANG 8 Cyl 5.8 L 1966-1967,1976 FORD F100 8 Cyl 5.8 L 1968-1975 FORD F100 8 Cyl 5.9 L 1966-1967,1976 FORD F250 8 Cyl 5.8 L 1970 FORD MUSTANG 8 Cyl 5 L 1968-1975 FORD F250 8 Cyl 5.9 L 1975-1976 FORD F150 8 Cyl 5.9 L 1972-1974 FORD BRONCO 8 Cyl 5 L 1966-1967 FORD THUNDERBIRD 8 Cyl 6.4 L 1967 MERCURY COUGAR 8 Cyl 4.7 L 1977-1983 FORD F100 6 Cyl 4.9 L 1968 MERCURY COUGAR 8 Cyl 5 L 1969-1971,1973-1974 MERCURY COUGAR 8 Cyl 5.8 L 1966-1967 FORD FAIRLANE 8 Cyl 4.7 L 1967-1969 FORD GALAXIE 8 Cyl 6.4 L 1966-1968 FORD BRONCO 8 Cyl 4.7 L 1966-1967 LINCOLN CONTINENTAL 1968-1976 FORD F350 8 Cyl 5.9 L 1977-1986 FORD F250 6 Cyl 4.9 L 1972-1974 FORD GRAN TORINO 8 Cyl 5.8 L 1966 FORD GALAXIE 8 Cyl 4.7 L 1968-1971 LINCOLN MARK III 8 Cyl 7.5 L 1969-1971 FORD TORINO 8 Cyl 5.8 L and more - add your vehicle to our fit widget to check