Spark Plug Wire Set-Universal for 1975-1994 Ford F-150 & More - MSD 5550

MSD 5550 spark plug wire set-universal for the 1975-1976 Ford F-150 V8 5.9L or 6.4L, the 1975-1979 F-150 V8 7.5L, the 1975-1994 F-150 V8 5.0L, the 1977-1979 F-150 V8 6.6L, the 1977-1994 F-150 V8 5.8L and other vehicles carries high-voltage spark from the ignition to the plugs. It is a set for a V8 engine with multi-angle boots.

• Street Fire wire series with a low-resistance conductor in a black sleeve
• Helically wound conductor suppresses electro and radio noise
• Kevlar core combination for strength and durability
• Heavy-duty terminals for a secure connection
• 8mm silicone and synthetic jacket resists heat and abrasion
• Silicone boots protect against high exhaust temperatures

Quick facts

• Part: MSD 5550 spark plug wire set-universal
• Fits: the 1975-1976 Ford F-150 V8 5.9L or 6.4L, the 1975-1979 F-150 V8 7.5L, the 1975-1994 F-150 V8 5.0L, the 1977-1979 F-150 V8 6.6L, the 1977-1994 F-150 V8 5.8L and other vehicles
• Condition: New

A misfire, rough idle or hard starting can mean worn wires, though a fouled spark plug or a weak ignition coil can be behind the same signs, so find the cause before you replace anything.

Fits

Fitment includes the 1988-1993 Chevrolet C1500 V8 5.0L or 5.7L, the 1990-1993 C1500 V8 7.4L and the 1988-1993 Chevrolet K1500 V8 5.0L or 5.7L, and that K1500 takes one set. If your truck or car is not named here, open the "Vehicles it fits" section and look up your exact model and engine.

Specifications