Fuel Pump Assembly For Chevy Silverado 1500 And GMC Sierra 1500 And 2500HD 2004-2006 With 4.3L 4.8L 5.3L 6.0L Engines Replaces FG0340 E3609M Plug And Play

Fuel Pump Assembly for Chevy/GMC 04-06 4.3-6.0L (1pc)
✔️ Plug-and-play replacement with FG0340/E3609M cross-ref (1pc)

This fuel pump assembly is a direct replacement for worn units in Chevy Silverado and GMC Sierra pickups from 2004-2006 (and related HD models). It covers engines from 4.3L to 6.0L and is designed for a quick, plug‑and‑play swap with factory connectors for a clean install.

✅ Fits 2004-2006 Silverado 1500 and GMC Sierra 1500 with 4.3L-6.0L
✅ Silverado 1500 HD 2005-2006 with 6.0L
✅ Silverado 2500/2500HD and Sierra 2500/2500HD 2004-2006 with 6.0L/6.6L gas and 8.1L gas
✅ Replaces FG0340, E3609M, SP3609M, SP6390M, SP6391M
✅ Plug-and-play installation with factory connectors

💡 What is a fuel pump assembly used for in a Chevy/GMC pickup's fuel system? A fuel pump assembly sits in the tank and feeds the engine with the correct pressure while providing fuel level data to the gauge. - It matches year, make, model and engine size - Plug-and-play designs simplify installation - Replacing the whole unit can improve reliability and fuel economy - Proper compatibility with emissions controls matters