Sparta PN8031 Mechanical Fuel Pump

Mechanical Fuel Pump for Chrysler and Dodge V8 Applications

The Sparta PN8031 mechanical fuel pump is a standard replacement for select Chrysler and Dodge vehicles with gasoline engines. Built with an aluminum housing and a mechanical pump design, it delivers the pressure and flow needed for older, higher-mileage fuel systems.

Sparta is distributed by Delphi, an OE full-line fuel supplier, and is aimed at earlier model vehicles where correct fit and dependable fuel delivery matter. This PN8031 fuel pump includes a gasket, mounting hardware, and an instruction sheet for a complete service replacement.

Key Features

• Mechanical fuel pump for gasoline applications
• Standard replacement grade for select classic Chrysler and Dodge models
• Aluminum housing for durable underhood use
• 1 inlet and 1 threaded outlet
• Outlet fitting thread size: 1/2" - 20
• Average flow rating: 30.0
• Operating pressure range: 5 to 7.0
• Mounting hardware and gasket included
• Package contents: mechanical fuel pump, gasket, instruction sheet

Detailed Description

Sparta PN8031 is a mechanical fuel pump engineered for select Chrysler 300, Imperial, New Yorker, Newport, and Dodge Charger, Dart, and Monaco applications. It uses a hose bead inlet with a 0.313 outside diameter and a threaded outlet for straightforward connection to the fuel line. The pump is designed for gasoline fuel systems and provides the pressure and flow characteristics expected in standard replacement service.

This part cross-references Airtex 267 and Carter M3672 for the same application. The PN8031 is a practical choice when replacing a worn mechanical fuel pump on a Chrysler 300 or Dodge Dart, especially on earlier model vehicles where original-style fuel delivery is required.

Common Problems This Part Can Address

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Low fuel pressure from a worn mechanical pump
• Engine hesitation related to inconsistent fuel flow
• Fuel system service on older Chrysler and Dodge vehicles

Installation Notes and Tips

• Confirm inlet and outlet orientation before installation.
• Use the included gasket to help ensure a proper seal at the mounting surface.
• Verify the fuel line thread size is 1/2" - 20 before connecting the outlet.
• Inspect the fuel lines and mounting surface for wear, corrosion, or debris before installing the new pump.
• Prime and check the system for leaks after installation.

Quality Assurance

Sparta fuel system components are backed by Delphi distribution, bringing OE-focused fuel expertise to replacement parts for higher-mileage and earlier model vehicles. PN8031 is built as a standard replacement mechanical fuel pump for direct service use on confirmed Chrysler and Dodge applications.

• Fits 1964-1968 Chrysler 300, N/A
• Fits 1964-1968 Chrysler Imperial, N/A
• Fits 1964-1968 Chrysler New Yorker, N/A
• Fits 1964-1968 Chrysler Newport, N/A
• Fits 1967-1969 Dodge Charger, N/A
• Fits 1960-1962 Dodge Dart, N/A
• Fits 1967-1968 Dodge Dart, N/A
• Fits 1965-1968 Dodge Monaco, N/A