US Motor Works USEP3500M Fuel Pump Module Assembly

Electric Fuel Pump Module for GM Trucks

US Motor Works USEP3500M is an electric fuel pump module assembly for select Chevrolet Silverado and GMC Sierra applications from 1999-2006. It is built for vehicles that use a 2-electrical-connector setup and, on listed applications, includes a tank seal and wiring harness kit.

Key Features

• Electric fuel pump module assembly for in-tank fuel delivery
• Includes tank seal and wiring harness kit
• Application-specific fitment for select Chevrolet Silverado and GMC Sierra models
• Direct replacement part number: USEP3500M
• Cross-references Airtex E3500M for the same application

Fitment Details

• Fits 2005-2006 Chevrolet Silverado 2500, electrical connections: 2; electric fuel pump module
• Fits 2001-2003 Chevrolet Silverado 2500, electrical connections: 2; electric fuel pump module
• Fits 2004 Chevrolet Silverado 1500, electric fuel pump module
• Fits 1999-2004 GMC Sierra 1500, electrical connections: 2; electric fuel pump module
• Fits 2003 Chevrolet Cheyenne, with pressure sensor
• Fits 2001-2003 Chevrolet Silverado 1500, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2000-2003 Chevrolet Silverado 1500, 2 electrical connectors; electric fuel pump module
• Fits 2002-2003 Chevrolet Silverado 1500 HD, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2002-2003 Chevrolet Silverado 2500, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2001-2003 Chevrolet Silverado 2500 HD, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2002-2003 Chevrolet Silverado 3500, electrical connections: 2; Exc.Commercial Chassis (Calif); electric fuel pump module
• Fits 2001-2003 GMC Sierra 1500 HD, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2001-2003 GMC Sierra 2500, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2001-2003 GMC Sierra 2500 HD, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2002-2003 GMC Sierra 3500, electrical connections: 2; Exc.Commercial Chassis (Calif); electric fuel pump module
• Fits 2001 Chevrolet Silverado 1500 HD, electric fuel pump module
• Fits 2001 Chevrolet Silverado 3500, electrical connections: 2; Exc.Commercial Chassis (Evaporative Emissions Control); electric fuel pump module
• Fits 1999-2001 GMC Sierra 1500, electrical connections: 2; evaporative emissions control; electric fuel pump module
• Fits 2001 GMC Sierra 3500, electrical connections: 2; Exc.Commercial Chassis (Evaporative Emissions Control); electric fuel pump module
• Fits 1999-2000 Chevrolet Silverado 1500, electrical connections: 2; electric fuel pump module
• Fits 1999-2000 Chevrolet Silverado 2500, electric fuel pump module
• Fits 1999-2000 GMC Sierra 2500, electrical connections: 2; electric fuel pump module

What It Helps Address

• Hard starting caused by weak or failing in-tank fuel delivery
• Engine stalling from inconsistent fuel pressure
• Fuel starvation under load in Silverado and Sierra trucks
• Fuel pump module failure on GM truck applications with 2 electrical connectors
• Pressure-sensor-related replacement needs on listed Chevrolet Cheyenne applications

Installation Notes

Verify the vehicle year, make, model, and connector configuration before installation. This module is listed for specific Chevrolet Silverado and GMC Sierra applications, including some vehicles with evaporative emissions control and pressure sensor requirements. Confirm tank access, electrical connection count, and OE-style fitment details against the original unit before service.

Quality Assurance

US Motor Works markets this as an electric fuel pump module assembly for application-specific replacement use. The included tank seal and wiring harness kit support a complete service approach for the listed vehicles.