Why the Duramax Never Had a Lift Pump (and why it should've) - Diesel Power Products Blog
CCIYU compatible fit for Fuel Pump Assembly Fits for Chevrolet Silverado 1500 2500 3500 1500 HD 2500 HD for GMC Sierra 1500 2500 3500 1500 HD 2500 HD E3500M - Walmart.com
TOPSCOPE FP3501M - Fuel Pump Module Assembly E3501M for 1999 2000 2001 2002 2003 CHEVROLET SILVERADO 1500(HD), 2500(HD), 3500, 1999 2000 2001 2002 2003 GMC SIERRA 1500(HD), 2500(HD), 3500, C3, Electric Fuel Pumps - Amazon Canada
2003 Chevy Silverado Gets It Done With a Six-Speed Stick Transmission
Amazon.com: DWVO Fuel Pump Compatible with 1999-2003 Chevy Chevrolet Silverado/GMC Sierra 1500 2500 3500 & Year 2004 (Only 1500 4.3L) : Automotive
Fuel Pump - Compatible with 2001 - 2003 Chevy Silverado 2500 HD 2002 - Walmart.com
I'm working on a 2003 Silverado that has no fuel pressure. I've bridged the fuel pump relay to get 12 volts back to the
A-Premium Electric Fuel Pump Module Assembly Replacement for Chevrolet Silverado 1500 2500 HD 3500 1999-2004 GMC Sierra Pickup with Pressure sensor E3500M, Electric Fuel Pumps - Amazon Canada
How to Jump the Fuel Pump Relay on a Chevy Truck | Northside Chevrolet