US Motor Works USEP5100H Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for BMW In-Tank Applications

US Motor Works USEP5100H is a fuel pump hanger assembly built for BMW in-tank fuel system service. It is designed and tested to meet or exceed original equipment specifications, with flow and pressure characteristics suited to the listed applications.

• Flow rate: 110.0 LPH
• Pressure range: 3.0 PSI minimum to 8.0 PSI maximum
• Includes hardware and tank seal where applicable
• Fuel pump hanger assembly for in-tank installation
• US Motor Works part number USEP5100H

Detailed Application and Performance

This US Motor Works fuel pump hanger assembly is engineered for BMW fuel delivery service where stable in-tank fuel supply is required. The 110.0 LPH flow rate and 3.0 to 8.0 PSI pressure range support the fuel system demands of the listed BMW 533i, 535i, 535is, M5, and 635CSi applications. If you are replacing a worn BMW fuel pump hanger assembly, USEP5100H provides a direct service part for the specified in-tank configuration.

Compatible With 1983-1984 BMW 533i, N/A; 1985-1988 BMW 535i, N/A; 1988 BMW 535is, N/A; 1988 BMW M5, N/A; and 1985-1989 BMW 635CSi, N/A. This part cross-references no listed aftermarket part numbers for the same application.

Common Problems This Part Can Address

• Fuel delivery loss from a damaged or worn in-tank hanger assembly
• Hard starting caused by inconsistent fuel supply
• Fuel pressure irregularities within the 3.0 to 8.0 PSI range
• Poor engine performance related to restricted or failing fuel pump mounting components
• Service issues on BMW in-tank fuel pump setups

Installation Notes and Tips

Install USEP5100H in the tank position only for the listed BMW applications. Verify the vehicle’s fuel system layout before service, since several of these models use two fuel pumps, with one mounted in-tank and one mounted externally. Replace the tank seal where applicable and confirm all connections are secure before returning the vehicle to service.

Quality Assurance

US Motor Works states that its fuel pump hanger assemblies are designed with quality in mind and tested to meet or exceed original equipment specifications. USEP5100H is built to support dependable fuel system service for the listed BMW applications.