88 Mustang Rear Wiring Harness Have a 88 mustang 5.0 h.o. replaced alternator and both wiring plugs Wiring relay altenator Have a 88 mustang 5.0 h.o. replaced alternator and both wiring plugs Have a 88 mustang 5.0 h.o. replaced alternator and both wiring plugs Check Details ← 88 Mustang Gt Wiring Diagram 88 Mustang Wiring Diagram → Share with friends Link copied