FITS THE FOLLOWING VEHICLES - 2003, 2004, 2005, 2006, 2007 Ford F250, F350, F450, F550 and Excursion with the 6.0 Powerstroke Diesel engine. Including model years 03, 04, 05, 06, 07. Replaces factory part#: 5C3Z9D930A，5C3Z-9D930-A - While this is a not a genuine Ford part, it is a direct replacement for the factory FICM injector wiring harness found on your Ford F250, F350, F450, F550, or Excursion. Powerstroke 6.0 diesel Super Duty. 2 year manufacturer type warranty. High Temperature wirews to insure longevity. Please check the part number to compare whether it suits your car before you purchas.

Replace Part#:
5C3Z9D930A，5C3Z-9D930-A。

Fitment:
For 2003-2007 Ford F250 6.0L Diesel V8

For 2003-2007 Ford F350 6.0L Diesel V8

For 2003-2007 Ford F450 6.0L Diesel V8

For 2003-2007 Ford F550 6.0L Diesel V8

For 2004-2005 Ford Excursion 6.0L Diesel V8

How to Replace the Wiring Harness?
Step 1: Park your vehicle, and turn off its engine.

Step 2: Open the hood, and locate the fuse box in the passenger's area.

Step 3: In order to relieve the pressure in the fuel system, carefully remove the fuel pump fuse.

Step 4: Carefully disconnect the negative cable from the battery.

Step 5: Find your vehicle's fuel injectors. Usually, these components can be found in a spot where the engine block is connected to the fuel line.

Step 6: Find the old wiring harness. Check for rust, cracks and dirt. If the wiring harness isn't able to hold all the wires properly, then replace it with a new one.

Step 7: Push the center of wiring harness to release it from the fuel injector. Make sure that you slide the old wiring harness down the fuel line.

Step 8: Depress the clip that slides over the old wiring harness so you can release it from the fuel line.