Fitment 1: AdvanEX Electric Fuel Pump Assembly compatible with 1999-2004 Chevy Silverado 1500 V6 4.3L V8 4.8L, 1999-2003 Chevy Silverado 1500 V8 5.3L, 2001-2003 Chevy Silverado 1500 HD V8 6.0L, 1999-2000 Chevy Silverado 2500 V8 5.3L, 1999-2003 Chevy Silverado 2500 V8 6.0L, 2001-2003 Chevy Silverado 2500 HD V8 6.0L V8 8.1L, 2001-2002 Chevy Silverado 3500 V8 6.0L,2001-2002 Chevy Silverado 3500 V8 8.1L Fitment 2: AdvanEX Electric Fuel Pump Assembly compatible with 1999-2004 GMC Sierra 1500 V6 4.3L V8 4.8L, 1999-2003 GMC Sierra 1500 V8 5.3L, 2002-2003 GMC Sierra 1500 V8 6.0L, 2001-2003 GMC Sierra 1500 HD V8 6.0L, 1999-2000 GMC Sierra 2500 V8 5.3L,1999-2003 GMC Sierra 2500 V8 6.0L, 2001-2003 GMC Sierra 2500 HD V8 6.0L V8 8.1L, 2002 GMC Sierra 2500 HD V8 8.1L, 2001-2003 GMC Sierra 3500 V8 6.0L V8 8.1L Interchange Part Number:E3500M, FG0407, EFG0407, 150003, 2630311, 953-0011 Benifits:Improved harness connector eliminates any known OEM problems/Insert-Molded valve housing for improved flow/Upgraded Isolator feet offer improved noise damping over OEM/Brass jet pump orifice precision machined for consistent performance and more After-Sale Service: AdvanEX strives to provide customers with one-year after-sales service. Please contact us if you have any question regarding our this product, we’ll work to resolve your issues within 24 hours.

Fitment:

2002-2003 Silverado 1500 Base Engine VIN: T, GAS, With Module Code TCF

2002-2003 Silverado 1500 Base Extended Cab Pickup, With Module Code TCF

2002-2003 Silverado 1500 Base Standard Cab Pickup, With Module Code TCF

2002-2003 Silverado 1500 LS Engine VIN: T, GAS, With Module Code TCF

2002-2003 Silverado 1500 LS Extended Cab Pickup, With Module Code TCF

2002-2003 Silverado 1500 LS Standard Cab Pickup, With Module Code TCF

99-2004 Silverado 1500 (submodel: Base, LS, LT) With Module Code TCF

2001-2003 Silverado 1500 HD (submodel: LS, LT) With Module Code TCF

99-2003 Silverado 2500 (submodel: Base, LS, LT) With Module Code TCF

2002 Silverado 2500 HD Base 78.0 in. Bed, Crew Cab Pickup, With Module Code TCF

2002 Silverado 2500 HD Base 78.0 in. Bed, Extended Cab Pickup, With Module Code TCF

2003 Silverado 2500 HD Base GAS, With Module Code TCF

2003 Silverado 2500 HD Base With Module Code TCF

2002 Silverado 2500 HD LS 78.0 in. Bed, Crew Cab Pickup, With Module Code TCF

2002 Silverado 2500 HD LS 78.0 in. Bed, Extended Cab Pickup, With Module Code TCF

2002-2003 Sierra 1500 Base Engine VIN: T, GAS, With Module Code TCF

2002-2003 Sierra 1500 Base Extended Cab Pickup, With Module Code TCF

2002-2003 Sierra 1500 Base Standard Cab Pickup, With Module Code TCF

2001 Sierra 1500 C3 With Module Code TCF

2002-2003 Sierra 1500 Denali With Module Code TCF

2002 Sierra 1500 HT Engine VIN: T, GAS, With Module Code TCF

2002 Sierra 1500 HT Standard Cab Pickup, With Module Code TCF and more