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. DHD's 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.
- 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)
2001-2004 LB7 Equipped GM Trucks and Vans
8th Digit of Vin "1"
- GM Part# 97728979
- Bosch# 0928-400-535
- Bosch# 1-465-ZS0-044
- 97327685 (2001-2005)