Drop-In Fuel Pump Assembly With Sending Unit For Chevrolet Silverado And GMC Sierra 1999-2004 4.3L 4.8L 5.3L 6.0L 8.1L Fits 1500 2500 3500 Replacement For E3500M P74835M SP6086M FG0053 FG0122 FG0407

Direct-fit fuel pump with sending unit for Silverado/Sierra
✔️ Single unit OEM replacement fits 1999-2004 Silverado/Sierra 4.3-8.1L

Designed as a direct OEM replacement, this drop-in fuel pump assembly restores proper fuel delivery and pressure in Chevrolet Silverado and GMC Sierra trucks from 1999-2004. It includes an integrated sending unit and fuel pressure sensor to ensure accurate fuel level readings and consistent performance across 4.3L, 4.8L, 5.3L, 6.0L, and 8.1L engines, including 1500, 2500, and 3500 series models (including 2500HD and 3500HD). Professional installation is recommended for optimal results.

✅ OEM-grade direct replacement for E3500M P74835M SP6086M FG0053 FG0122 FG0407
✅ Integrated sending unit and fuel pressure sensor ensure accurate fuel level readings
✅ High-efficiency turbine core provides stable fuel flow and improved starting
✅ Durable corrosion-resistant materials and upgraded internals for long service life
✅ 1-year unlimited mileage warranty; professional installation recommended

💡 What is a drop-in fuel pump assembly used for in GM trucks?

A drop-in unit is designed to replace a worn fuel pump with minimal downtime and without major modifications. - Handy for Chevrolet Silverado and GMC Sierra models from 1999-2004 (4.3L-8.1L) - Includes integrated sending unit and fuel pressure sensor for accurate readings - Direct OEM replacement ensures proper fit and OE specs - Improves cold starts, idle stability, and power under load