Ford Main Engine Harness Assembly 5C3Z12B637BA For 05-07 6.0L Powerstroke

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 For 2004-2005 6.0L Powerstroke  Replaces 5C3Z-12B637-AA  BUILD PRIOR TO 11/04

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