DHD 700-FPRK-1 LB7 Duramax Fuel Pressure Regulator Service Kit 2001-2004

If your experiencing lopey, erratic idle rpm there's a good chance your FPR or the FPR jumper harness is at fault. This FPR service kit from DHD is a favorite amongst installers. Our kit includes everything needed to do the job correctly, the first time. Each kit includes a new OE Bosch fuel pressure regulator, new hardware, new updated FPR/CP3 jumper harness and an application specific torx bit. 

Kit Includes:

• Bosch Fuel Pressure Regulator for LB7
• OE Replacement FPR Hardware
• DHD Updated CP3 Jumper Harness
• T25 Torx Socket (Application Specific Length for FPR Service with CP3 in Truck)

Fitment:

• 2001-2004 LB7 Equipped GM Trucks and Vans
• 8th Digit of Vin "1"
• NOTE: Some LB7 trucks are not equipped with this harness. Please verify your truck requires this harness prior to purchasing.

FPR Interchange:

• GM Part# 97728979
• Bosch# 0928-400-535
• Bosch# 1-465-ZS0-044

Harness Interchange

• 97327685 (2001-2005)