US Motor Works USEP3518M Fuel Pump Module Assembly

Electric Fuel Pump Module for GM Applications

US Motor Works USEP3518M is an electric fuel pump module assembly for select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. It includes tank seals and a wiring harness kit, making it a direct replacement option for common in-tank fuel delivery service needs.

The US Motor Works ELECTRIC FUEL PUMP MODULE line focuses on replacement assemblies for vehicles that require an in-tank fuel pump module configuration. USEP3518M is built for applications such as the Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Oldsmobile Aurora, and Pontiac Bonneville.

Key Features

• Electric fuel pump module assembly for in-tank fuel delivery service
• Includes tank seals and wiring harness kit
• OE-style replacement for select GM passenger cars
• Cross-references Airtex E3518M and Spectra Premium SP3518M for the same application
• Part number USEP3518M for catalog and fitment lookup

Vehicle Fitment

• Fits 2000-2005 Buick LeSabre, N/A; 2ND DESIGN; AFTER VIN YU145190; ELECTRIC FUEL PUMP MODULE
• Fits 1998-2005 Buick Park Avenue, N/A; 2ND DESIGN; ELECTRIC FUEL PUMP MODULE
• Fits 2000-2005 Cadillac DeVille, N/A; ELECTRIC FUEL PUMP MODULE
• Fits 2000-2005 Pontiac Bonneville, N/A; ELECTRIC FUEL PUMP MODULE
• Fits 2000-2004 Cadillac Seville, N/A; ELECTRIC FUEL PUMP MODULE
• Fits 2001-2003 Oldsmobile Aurora, N/A; ELECTRIC FUEL PUMP MODULE
• Fits 1998-1999 Cadillac Seville, N/A; In Tank Assy.(Incl.Fuel Tank Sending Unit)
• Fits 1998-1999 Oldsmobile Aurora, N/A; In Tank Assy.(Incl.Fuel Tank Sending Unit)

Common Replacement Reasons

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Fuel pump noise from a worn in-tank module
• Fuel gauge or sending unit service on supported applications
• Electrical connection issues at the pump module harness

Installation Notes

Verify the vehicle’s year, make, model, and build details before ordering, especially for the Buick LeSabre 2nd design after VIN YU145190 and the Buick Park Avenue 2nd design applications. Confirm the in-tank module style and compare the original connector and tank seal arrangement before installation. The included wiring harness kit and tank seals support a complete replacement of the module connection points.

Quality Assurance

US Motor Works supplies this electric fuel pump module as a replacement part for specific GM applications, with fitment coverage that includes Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Oldsmobile Aurora, and Pontiac Bonneville models. Use the part number USEP3518M to confirm application matching during service lookup.