2001-2004 GM DURAMAX LB7 DIESEL FUEL PRESSURE REGULATOR MPROP

Common fix to surging and lopey idle issues.

DTCs related to a bad fuel pressure regulator:
DTC P0087 Fuel Rail Pressure (FRP) Too Low
DTC P0088 Fuel Rail Pressure (FRP) Too High
DTC P0089 Fuel Pressure Regulator Performance
DTC P0090 Fuel Pressure Regulator Control Circuit

Replaces OEM Part Numbers: 97728979 0928 400 535

FITS THE FOLLOWING VEHICLES:

2001, 2002, 2003, 2004 GMC SIERRA Duramax Diesels
2001, 2002, 2003, 2004 CHEVY SILVERADO Duramax Diesels
2001, 2002, 2003, 2004 CHEVROLET KODIAK
2001, 2002, 2003, 2004 GMC TOPKICK

*ENGINE CODE 1 LB7 ONLY*
WILL NOT FIT 04.5 LLY

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