US Motor Works USEP3566M Fuel Pump Module Assembly

Electric Fuel Pump Module for S10 and Sonoma

US Motor Works USEP3566M is an electric fuel pump module assembly for select 2003-2004 Chevrolet S10 and GMC Sonoma applications. It includes a tank seal and wiring harness kit, making it a direct replacement option for fuel delivery service on these trucks.

Key Features

• Fuel pump module assembly for air and fuel delivery service
• Includes tank seal and wiring harness kit
• Fits 2003-2004 Chevrolet S10
• Fits 2003-2004 GMC Sonoma
• OE-style replacement for select truck fuel system repairs

Product Details

The US Motor Works ELECTRIC FUEL PUMP MODULE line focuses on replacement fuel delivery components built for specific vehicle applications. USEP3566M is listed for 2003-2004 Chevrolet S10 and 2003-2004 GMC Sonoma, and it cross-references Delphi FG0285 and FG0432 for the same application. This part number, USEP3566M, is also associated with OE and aftermarket references including Spectra Premium SP3566M.

Common Repair Uses

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Fuel pressure loss during acceleration or load
• Fuel pump noise or intermittent operation
• Fuel system service on a Chevrolet S10 or GMC Sonoma

Installation Notes

Verify tank compatibility, electrical connector condition, and fuel system cleanliness before installation. Replace the tank seal during service and confirm the wiring harness connection is secure. Always follow vehicle-specific service procedures for fuel system depressurization and post-installation leak checks.

Quality Assurance

US Motor Works supplies replacement fuel system components for targeted vehicle applications. USEP3566M is built as a direct-fit module assembly for the listed Chevrolet S10 and GMC Sonoma fitments.