Description

2006-2010 Chevrolet 6.6L LBZ LMM Duramax CP3 Regulator MPROP

Bosch part number 1465ZS0063 CP3 injection pump regulator MPROP for 2006-2010 Chevrolet GMC 6.6L LBZ LMM Duramax diesel engines.

This is a new Bosch fuel pressure regulator that came as standard equipment on the 2006-2010 GM 6.6L Duramax LBZ LMM diesel engines.  Bosch is the world’s leading OE supplier of diesel fuel systems for passenger cars and trucks. Bosch innovations in common rail fuel injection led the modern diesel revolution. Bosch aftermarket products are produced to the same exacting specifications as the OEM products.  The CP3 pump regulator controls the fuel pressure that is being sent to the injector fuel rails and the injectors themselves.  Over time these will wear out or be contaminated causing inaccurate pressure control.  It is common to have an uneven idle or a loping idle.  If the problem is bad enough the varying idle RPM can cause the vehicle to want to move while stopped.

Typical life expectancy of the CP3 pump is 150,000 miles.  If your pump is near or past this mileage our recommendation is to not replace just the regulator, but instead install a whole new pump that comes with a new regulator installed.

Cross References:
0 928 400 673
011667
0928400673
1465ZS0063
2199012
904572
904-572
97384667
CRB 2199012
CRB2199012
PR444
V51110007

Find all your GM LBZ Duramax diesel performance, repair, and upgrade needs here online or in person at Huckstorf Diesel’s sales and repair center located in Franklin / Milwaukee Wisconsin.