Motorcraft SP-420 Copper Resistor Spark Plug Fits select: 1966-1973 FORD MUSTANG, 1975-1986 FORD F150 Add $4.08current price $4.08Motorcraft SP-420 Copper Resistor Spark Plug Fits select: 1966-1973 FORD MUSTANG, 1975-1986 FORD F150 Save with Motorcraft OE Finewire Single Platinum S...
Motorcraft SP-402 Copper Resistor Spark Plug Fits select: 1998 FORD ESCORT, 1986-1989 NISSAN D21 Save with Motorcraft Genuine Ford OE Parts Spark Plugs, FD SP-502, Copper Motorcraft SPARKPLUG (P) $5.95 current price $5.95 Motorcraft SPARKPLUG (P) ...