2001 – 2004.5 6.6L LB7 GM/Chevrolet Duramax Fuel Pressure Limiting Valve
OEM # F 00R 000 862
This Fuel Pressure Relief Valve is a cost effective alternative to replacing the entire fuel distribution/function block. But if you do need the entire assembly, we have that available as well if you follow the link below.
– LB7 OEM Fuel Distribution Block