1973 Mustang Wiring
Replace the Wiring in Your 1973 Mustang and Fix Electrical Issues for Good
Intellitronix 20-Terminal Quick-Connect Gauge Wiring Harness$100.99 MSRP $105.78
Ford Racing Control Pack Automatic Transmission Mustang Gen 3 Coyote 5.0L 18-20$2,417.99 MSRP $2,730.00
1973 Mustang Electrical & Wiring
Electrical wiring is one part of a Mustang you’re almost always better off replacing during a restoration. Nobody likes chasing ghosts in the electrical system, and after 50 years of wear, all new wiring is probably in order. Shop complete harness kits to replace all the wiring in your 1973 Mustang at once. If you only need new wiring for specific areas, we carry harnesses for the dash area, engine bay, and lights, too.
You can also pick up the switches, circuits, clips, and connectors you’ll need to complete your wiring overhaul. Electrical hardware is what keeps your wiring in place, so you don't have to deal with any hanging or sagging wire, which can cause issues.
Not the year you're looking for? Check out wiring for these years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, or 1972.
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