Autolite Spark Plug Set for 1996-2004 Mustangs with a 4.6L Engine.
Suffering from a fouled spark plug? Replacing your stock spark plugs is a great step for any tune up. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration. This Autolite spark plug is a direct replacement for the original plugs that came in your 4.6L Mustang.