Your 1994-2004 Mustang's ignition system is prone to wear over time. Get replacement and performance parts you need to make the repair, upgrade, or tune up at Late Model Restoration. Choose from Mustang spark plugs, plug wires, distributors, caps/rotors, ignition boxes, coils, coil packs, coil on plugs, and ignition switches to get your 4.6L, 5.0L, and 3.8L motors running better than ever!