Ford Main Engine Harness Assembly 3C3Z12B637BA For 2003-2004 6.0L Powerstoke

Ford Main Engine Harness Assembly 4C3Z12B637AA For 2004 6.0L Powerstroke Production Date - From 9/29/2003 w/ Fuel Heater

Aftermarket Main Engine Harness For 03-04 Ford 6.0L Powerstoke Diesel WITH ICP IN VALVE COVER** IF YOUR ICP IS NOT IN TOP OF THE MOTOR ON THE VALVE COVE UNDERNEATH THE GLOW PLUG CONTROLLER DO NOT...

Aftermarket Main Engine Harness For 03-04 Ford 6.0L Powerstoke Diesel WITH ICP UNDER TURBO**   IF YOUR ICP IS IN THE TOP OF THE ENGINE BY THE VALVE COVER DO NOT BUY THIS HARNESS! 

Genuine OEM Ford Main Engine Harness Assembly F81Z12B637FA 2000-2003  2 Year Parts Replacement    If you are unsure of fitment please message us with your VIN

 Ford Main Engine Harnes Assembly 4C3Z12B637CA For 2004 6.0L Powerstroke Production Date - From 9/29/2003 w/o Fuel Heater

Ford Main Engine Harness Assembly  For 05-07 6.0L Powerstroke Production Date - From 11/4/2004 and up Replaces OEM 5C3Z-12B637-BA 

Ford Main Engine Harness Assembly 5C3Z12B637AA For 04-05 6.0L Powerstroke  

Ford Main Engine Harness Assembly 5C3Z12B637BA For 05-07 6.0L Powerstroke Production Date - From 11/4/2004 and up

Swag Replacement Main Engine Harness Assembly For 2004 6.0L Powerstroke Relaces OEM 4C3Z12B637AA Production Date - From 9/29/2003 w/ Fuel Heater