Delphi MF0048 Mechanical Fuel Pump

Reliable Mechanical Fuel Pump for Chrysler, Dodge, and Plymouth Vehicles

The Delphi MF0048 mechanical fuel pump is designed to provide consistent fuel delivery for select Chrysler, Dodge, and Plymouth models. Engineered for gas fuel systems, this pump ensures steady flow and pressure to support engine performance.

• Inlet outside diameter: 0.313 inches
• Fuel type: Gasoline compatible
• Includes gasket for secure installation
• Hose bead inlet and threaded outlet fittings
• Two outlet ports with 1/2-20 UNF thread size
• Average flow rating of 25 gallons per hour
• System pressure rating of 6 psi
• Standard replacement grade for reliable operation
• Package includes mechanical fuel pump, gasket, and instruction sheet

Product Details and Specifications

The Delphi MF0048 mechanical fuel pump is built to meet the fuel delivery requirements of various Chrysler, Dodge, and Plymouth vehicles, including models such as the Dodge Ramcharger, Plymouth Duster, Chrysler LeBaron, and Dodge Charger. Its inlet outside diameter of 0.313 inches and hose bead inlet type allow for secure hose connections, while the dual threaded outlet ports (1/2-20 UNF) provide versatile fuel line attachment options. Designed for gasoline fuel systems, this pump delivers an average flow rate of 25 gallons per hour at a system pressure of 6 psi, suitable for standard engine fuel demands. The included gasket ensures a proper seal during installation, reducing the risk of leaks.

Compatible Vehicles and Applications

This mechanical fuel pump is compatible with a range of Chrysler, Dodge, and Plymouth models, including but not limited to:

• Chrysler LeBaron, Newport, Monaco, Town & Country
• Dodge Aspen, B100 through B350 series, Challenger, Charger, Dart, Ramcharger
• Plymouth D100 through D350 series, PB150 through PB350 series
• W100 through W350 series trucks

It is designed as a standard replacement part for fuel delivery systems requiring a 6 psi pressure rating and supports gasoline fuel types.

Common Issues Addressed by the Delphi MF0048 Fuel Pump

• Fuel delivery interruptions causing engine stalling or hesitation
• Low fuel pressure affecting engine performance
• Leaks or failures due to worn or damaged fuel pump gaskets
• Inadequate fuel flow in older mechanical fuel pump systems
• Replacement of faulty or worn mechanical fuel pumps in compatible Chrysler, Dodge, and Plymouth vehicles

Installation Notes and Tips

When installing the Delphi MF0048 mechanical fuel pump, ensure the gasket is properly seated to prevent fuel leaks. Verify that the inlet hose fits securely over the 0.313-inch hose bead inlet and that the threaded outlet fittings are tightened to manufacturer specifications. Follow the included instruction sheet carefully for torque values and alignment. It is recommended to inspect fuel lines and connections during installation to maintain system integrity.

Quality Assurance and Warranty Information

Delphi mechanical fuel pumps are manufactured to meet industry standards for durability and performance. The MF0048 is a standard replacement grade part designed to provide reliable fuel delivery. This product includes a gasket and installation instructions to support proper fitment. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.