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Bosch 0928-400-535 LB7 Duramax Fuel Pressure Regulator (Mprop) 2001-2004

0928-400-535 - 9D
Bosch Duramax Diesel LB7 Fuel Pressue Regulator (Mprop)
Pricing: $193.73

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Description

Genuine Bosch Fuel Pressure Regulator (Mprop)

A new fuel pressure regulator will fix the common surging and lopey idle that many high mileage Duramax owners have experienced. It is a good idea to replace the upper radiator pipe seal and also the turbocharger inlet gasket because both parts will need to be removed for installation purposes. This regulator is a drop in replacement for all the of 2001-2004 LB7 Duramax Diesels.

Fuel pressure regulators are common failures on LB7 trucks. If you have a scan tool capable of viewing desired rail pressure and actual rail pressure, you'll likely see these numbers have a large spread on trucks trying to overcome FPR issues at idle. Keep in mind, a FPR failure may indicate your fuel system has been contaminated. Its best practice to replace your fuel filter during service.

Fitment:

2001-2004 LB7 Equipped GM Trucks and Vans

8th Digit of Vin "1"

Interchange:

GM Part# 97728979

Bosch# 0928-400-535

Bosch# 1-465-ZS0-044

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  • Item Requires Shipping
  • 1.0 lbs.
  • W6.0000” x H4.0000” x L6.0000”
  • Free Shipping

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