2003 6.0L Power Stroke – RUNNING CHANGES – Wiring Harness Routing *Early Production 2003

โ€ข From the beginning of the production of the 6.0L Power Stroke engine, the wiring harness has been comprised ofย  ย  ย  two combined smaller harnesses.
โ€ข Both of these smaller harnesses were routed between the oil filter housing and the secondary fuel filter housing.