Motorcraft SP-431 Copper Resistor Spark Plug Fits select: 1966-1967 FORD MUSTANG, 1976 FORD F100

Motorcraft spark plug's built a reputation in the automotive industry for quality and craftmanship. We manufacture spark plug's for virtually every automobile on the road today. Motorcraft spark plug's are available for on and off road use and are designed for all weather conditions.

Motorcraft SP-431 Copper Resistor Spark Plug Fits Select: 1966-1967,1979-1982 FORD MUSTANG 6 Cyl 3.3 L 1976 FORD F100 8 Cyl 5.8 L 1966-1969,1971-1972 FORD BRONCO 6 Cyl 2.8 L 1978-1983 FORD FAIRMONT 6 Cyl 3.3 L 1973 FORD F100 6 Cyl 3.9 L 1975-1977 FORD MAVERICK 6 Cyl 4.1 L 1975-1980 FORD GRANADA 6 Cyl 4.1 L 1968-1971 FORD F100 6 Cyl 4.9 L 1981-1982 FORD GRANADA 6 Cyl 3.3 L 1978-1983 MERCURY ZEPHYR 6 Cyl 3.3 L 1970-1972 FORD MAVERICK 6 Cyl 2.8 L 1983 FORD LTD 6 Cyl 3.3 L 1975-1976 FORD MUSTANG 6 Cyl 2.8 L 1966-1968 FORD RANCHERO 6 Cyl 3.3 L 1972-1973,1975-1976 FORD ECONOLINE 6 Cyl 4.9 L 1966-1967 FORD FAIRLANE 6 Cyl 3.3 L 1968-1973 FORD F250 6 Cyl 4.9 L 1975-1980 MERCURY MONARCH 6 Cyl 4.1 L 1966-1967 FORD FALCON 6 Cyl 3.3 L 1980-1982 MERCURY COUGAR 6 Cyl 3.3 L 1975-1977 MERCURY COMET 6 Cyl 4.1 L 1968 FORD XL 6 Cyl 2.8 L 1966-1967 MERCURY COMET 6 Cyl 3.3 L 1968-1973 FORD F350 6 Cyl 4.9 L 1983 MERCURY MARQUIS 6 Cyl 3.3 L and more - add your vehicle to our fit widget to check