Sparta PN8013 Mechanical Fuel Pump

Mechanical Fuel Pump for Ford V8 Applications

The Sparta PN8013 mechanical fuel pump is a standard replacement for older Ford truck and SUV applications that need consistent gasoline delivery. Built with an aluminum housing and OE-focused fitment, it serves 1978-1979 Ford Bronco, F-150, F-250, and 1979 Ford F-350 models.

Key Features

• Mechanical fuel pump for gasoline applications
• Standard replacement grade for higher-mileage and earlier model vehicles
• Aluminum housing for durable service
• 1 inlet and 1 threaded outlet
• Inlet outside diameter: 0.375 in.
• Outlet fitting thread size: 1/2"-20
• Operating pressure range: 7 to 9 psi
• Average flow rating: 25.0
• Mounting hardware and gaskets included

Detailed Description

Sparta PN8013 is a mechanical fuel pump built for gasoline-powered Ford applications that require a direct-style replacement. It is distributed by Delphi, an OE fuel supplier, and is aimed at earlier model vehicles where correct fit and dependable fuel delivery matter. This part cross-references Airtex 6978 and Carter M6978 for the same application. Compatible with 1978-1979 Ford Bronco, 1978-1979 Ford F-150, 1978-1979 Ford F-250, and 1979 Ford F-350, PN8013 supports the fuel system with a hose-bead inlet, threaded outlet, and included gaskets for service replacement work.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Low fuel pressure in carbureted gasoline systems
• Replacement needs on aging mechanical fuel pump assemblies
• Service issues tied to worn pump diaphragms or internal components

Installation Notes and Tips

Verify inlet and outlet orientation before installation. Confirm the 1/2"-20 outlet thread size and 0.375 in. inlet outside diameter match the vehicle’s fuel line setup. Use the included gaskets during installation and follow the instruction sheet for proper mounting on the two-hole aluminum housing. For best results, inspect fuel lines, filters, and mounting surfaces before replacing the pump.

Quality Assurance

Sparta is distributed through Delphi, a full-line OE fuel supplier, and this pump is positioned as a standard replacement for earlier model vehicles where OE-style fit and performance are important.