Delphi MF0112 Mechanical Fuel Pump

Delphi MF0112 Mechanical Fuel Pump

The Delphi MF0112 is a standard replacement mechanical fuel pump for gasoline applications that require a 6 psi system pressure and an average flow rating of 33. Built with Delphi’s OE heritage and fuel-system experience, it is a direct-fit service part for select Chrysler and Dodge vehicles, including 1976-1978 Chrysler New Yorker, 1976-1978 Chrysler Newport, 1976-1977 Chrysler Town & Country, and 1976 Dodge Monaco.

Key Features

• Mechanical fuel pump for gas engines
• Standard replacement design for service repairs
• 6 psi system pressure
• Average flow rating of 33
• Hose bead inlet with 0.375 in. outside diameter
• Threaded outlet with 1/2-20 UNF fitting
• Gasket or seal included
• Package contents include the pump, gasket, and instruction sheet

Detailed Description

Delphi MF0112 is engineered for fuel delivery service on classic Chrysler and Dodge platforms where a mechanical pump is required. It features a hose bead inlet, a single threaded outlet, and a 1/2-20 UNF outlet fitting thread size for straightforward connection to the fuel line. The pump is specified for gasoline use and is built to maintain 6 psi system pressure, making it a practical OE-style replacement for drivability and fuel supply restoration. This part cross-references Airtex Fuel Pumps 6774 and Carter M6774 for the same application. If you are searching for a mechanical fuel pump for 1976 Chrysler Newport, 1976-1978 Chrysler New Yorker, or 1976 Dodge Monaco, Delphi MF0112 is the matching service part to review.

Common Problems It Can Help Solve

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Low fuel pressure from a worn mechanical pump
• Engine stalling related to inconsistent fuel supply
• Restoration needs on select Chrysler and Dodge classic vehicles

Installation Notes and Tips

Confirm the vehicle’s fuel system uses a mechanical pump and verify inlet and outlet connections before installation. Use the included gasket during assembly and check the fuel line routing, thread engagement, and sealing surfaces for leaks after installation. For fitment-specific searches, this part is listed for 1976-1978 Chrysler New Yorker, 1976-1978 Chrysler Newport, 1976-1977 Chrysler Town & Country, and 1976 Dodge Monaco.

Quality Assurance

Delphi builds aftermarket parts using knowledge developed from more than a century of OE supply experience. That OE background is reflected in the MF0112’s standard replacement construction and application coverage for select Chrysler and Dodge models.