Autolite Platinum Spark Plug for 1987-1995 5.0L Mustangs.
Suffering from a fouled spark plug? Replacing your stock spark plugs is a great step for any tune up.
This Autolite Platinum spark plug features a necked-down center electrode that fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel economy. With a high nickel alloy side, the electrode maintains a precise gap and its full platinum tip assures virtually no gap erosion.