Delphi MF0151 Mechanical Fuel Pump

Reliable Mechanical Fuel Pump for Buick and Jeep Models

The Delphi MF0151 mechanical fuel pump is designed to provide consistent fuel delivery for select Buick and Jeep vehicles. Engineered for gas fuel systems, this pump ensures steady flow and pressure to support engine performance in models like the Buick LeSabre, Skylark, and Jeep CJ5.

• Inlet outside diameter: 0.375 inches for precise hose connection
• Fuel type compatibility: Gasoline
• Includes gasket and seal for secure installation
• Hose bead inlet and threaded outlet fittings
• Two outlet ports with 1/2-20 UNF thread size
• Average flow rating of 38 gallons per hour
• Standard replacement grade for reliable operation
• System pressure rating of 4 psi
• Package includes mechanical fuel pump, gaskets, and instruction sheet

Technical Details and Compatibility

The Delphi MF0151 mechanical fuel pump is specifically designed for gas-fueled engines requiring a steady 4 psi system pressure. Its inlet features a 0.375-inch outside diameter hose bead connection, ensuring a tight fit with compatible fuel lines. The pump’s dual threaded outlets (1/2-20 UNF) allow for versatile fuel delivery setups. With an average flow rating of 38 gallons per hour, this pump supports the fuel demands of classic and vintage vehicles such as the Buick LeSabre and Skylark, as well as the Jeep CJ5. The included gasket and seal help prevent leaks and maintain system integrity during installation.

Compatible Vehicles and Applications

• Buick LeSabre fuel system maintenance and repair
• Buick Skylark fuel delivery replacement
• Jeep CJ5 mechanical fuel pump upgrade or replacement
• Resolving fuel delivery issues such as low pressure or inconsistent flow
• Addressing fuel pump leaks or gasket failures

Installation Notes and Tips

When installing the Delphi MF0151 mechanical fuel pump, ensure the gasket and seal are properly seated to prevent fuel leaks. Verify that the inlet hose matches the 0.375-inch diameter hose bead connection for a secure fit. Use appropriate tools to tighten the threaded outlet fittings to the specified torque to avoid damage. Follow the included instruction sheet carefully to maintain system pressure and flow specifications. It is recommended to inspect fuel lines and related components during installation to ensure overall system reliability.

Quality Assurance and Warranty

Delphi manufactures the MF0151 mechanical fuel pump to meet standard replacement grade specifications, ensuring dependable performance for compatible Buick and Jeep models. The product includes all necessary gaskets and seals for proper installation. While specific warranty details are not provided, Delphi products typically adhere to industry quality standards for automotive fuel system components.