Lights. Ignition. Alternator. These are all parts on your 1984 Mustang that won't function right without wiring. If you've noticed your lights starting to dim or your battery has been dying, then your 1984 Mustang wiring is the likely culprit.

Often, Ford Mustang owners are intimidated by the thought of doing their own wiring work. But the wiring is grouped together in harnesses to make installation easier and keep your underhood neat. From gauge feed harnesses that are perfect stock replacements for your 1984 5.0 Mustang to wiring that adds Bluetooth capability to your LED lighting upgrades, we carry a wide variety to meet your replacement and upgrade needs.

If you have future modifications planned for your lighting and sound systems, you may want to consider upgrading your alternator and associated wiring as well. Modern systems can require more power, but with electrical upgrades your Fox can run everything you need it to.

Not the year you are looking for? Check out these years: 1979, 1980, 1981, 1982, 1986, 1990, or 1991 for additional options.