400535 OE Fuel Pressure Regulator.
For 2001, 2002, 2003, 2004 GM 6.6L Duramax LB7.
Bosch# 1-465-ZS0-044
Repair a surging or lopey idle with a new fuel pressure regulator.You will need to remove the turbo inlet pipe and upper radiator pipe for installation. See below for the gasket and seal required.
For 2001, 2002, 2003, 2004 GM 6.6L Duramax LB7.
Bosch# 1-465-ZS0-044
Repair a surging or lopey idle with a new fuel pressure regulator.You will need to remove the turbo inlet pipe and upper radiator pipe for installation. See below for the gasket and seal required.
-
Application: 2001-2004 Duramax