POWERCO Electric Fuel Pump Module Assembly Replacement E3500M for 99 00 01 02 03 04 Chevrolet Silverado GMC Sierra 1500 1500HD 2500 2500HD 3500 V6 V8 with Module Code TCF (Only Fits w/ 2 Connectors) Warranty: 1 Year Unlimited Miles COMPATIBILITY : 1999 2000 2001 2002 2003 2004 Chevrolet Silverado 1500 V6-4.3L V8-4.8L/5.3L/6.0L , SILVERADO 2500 V8-5.3L/6.0L , Silverado 1500 HD V8-6.0L , Silverado 2500 HD V8-6.0L/8.1L , Silverado 3500 V8-6.0L/8.1L COMPATIBILITY : 1999 2000 2001 2002 2003 GMC Sierra 1500 2500 3500 V6-4.3L V8-4.8L/5.3L/6.0L/8.1L , 1500 HD 2500 HD V8-6.0L/8.1L COMPATIBILITY : 2003 Chevrolet Silverado 1500 V8 6.0L, 2003 Chevrolet Silverado SSV8 6.0L Package includes: Fuel Pump, Sending Unit, Float, Reservoir, Strainer, Upgraded Electrical Connector & Tank Seal; Wiring Harness Included