Ford Mustang spark plug wires are an essential part of your Mustang’s ignition system, transferring energy from the ignition to the spark plugs. Replacement spark plug wires are a great upgrade if you’ve recently replaced your spark plugs or are looking to increase performance.

After years of use, spark plug wires can start to show signs of wear, like the outer insulation wearing away. We carry a variety of Ford Mustang replacement spark plug wires so that you can get back out on the road in no time. Shop spark plug wire sets, separators, and installation hardware for a refurbished Mustang ignition system.