Our Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Part Number: 97378671 (MY 2006-2010) and 97327685 (MY 2001-2005). Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.
Replaces discontinued GM part number: 97378671 and 97327685
Application Notes
2001-2010 6.6L Duramax FPR adapter harness. Not all LB7 applications utilized this part, verify that your installation includes the adapter harness.
