Engine Wiring Harnesses

Engine Wiring Harnesses from Pit Stop USA offer high-performance at low everyday prices. Automotive wiring harnesses offer the ability to update older one that have deteriorated in older vehicles. If you are looking to update your street machine, check out our EFI Wiring Harnesses. An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our EFI Harness Kits come complete with the main harness, power harness and injector harness to support your primary system! Whether you need a A/C Wiring Harness, Alternator Harness Adapter, Alternator Wire Harness, Cam Sensor Harness, CAN Wiring Harness, Charging System Harness, Connector Kit, Data Transfer Cable Adapter, EFI Wiring Harness, Engine Wiring Harness, Fuel Injector Harness, Ignition Wiring Harness, Water Pump Wiring Harness, Wire Breakout Harness, Wire Extension, Wiring Harness Adapter or Wiring Kit we have you covered!