Mishimoto 03-04 Ford 6.0L Early Glow Plug Harness Fuel Injector 4L Powerstroke-equipped Super Duty trucks

4L Powerstroke-equipped Super Duty trucks

Display 2-8 values

2018 Toyota Prius C One

dust stopping custom pre-filter

2020 Subaru Ascent Premium

Mishimoto 03-04 Ford 6.0L Early Glow Plug Harness Fuel Injector 4L Powerstroke-equipped Super Duty trucksGlow plug harness failure is quite common for high mileage 7. 3L and 6. 0L Powerstroke models. Although many owners will find this harness damaged while performing other engine maintenance, sometimes a hard cold start is an early indicator that the harness has begun to fail. Years of supporting high amperage glow plug draw combined with high engine bay temperatures will melt the plastic connectors, eventually resulting in shorts within the circuit.