Sparta PN8046 Mechanical Fuel Pump

Mechanical Fuel Pump for Ford and Mercury

Sparta PN8046 is a standard replacement mechanical fuel pump for gasoline applications. Built with an aluminum housing, threaded outlet, hose-bead inlet, and included gasket, it is a direct service part for older Ford and Mercury vehicles that need consistent fuel delivery.

Key Features

• Mechanical fuel pump for gas engines
• Standard replacement grade for service repairs
• Aluminum housing for durable construction
• 1 inlet and 1 threaded outlet
• Inlet outside diameter: 0.375 in.
• Outlet fitting thread size: 1/2"-20
• Average flow rating: 30.0
• Operating pressure range: 7 to 9.0
• Mounting hardware included
• Gasket or seal included

Detailed Description

Sparta PN8046 is distributed by Delphi, an OE fuel system supplier, and is aimed at higher-mileage and earlier-model vehicles that require a mechanical fuel pump replacement. This part cross-references Airtex 6962 and Carter M6962 for the same application. It is a practical choice for classic Ford truck and car service, including Ford F-100, Ford F-150, Ford Bronco, Ford Thunderbird, and Mercury Cougar applications listed in the fitment data. Use PN8046 when replacing a worn mechanical fuel pump on gasoline engines that rely on a threaded outlet and hose-bead inlet connection.

What It Helps Fix

• Hard starting caused by weak fuel delivery
• Fuel starvation under load or at speed
• Low fuel pressure from a worn pump diaphragm
• Intermittent stalling from inconsistent mechanical pumping
• Fuel system service needs on older Ford and Mercury vehicles

Installation Notes and Tips

Confirm the inlet and outlet style before installation: this pump uses a 0.375 in. hose-bead inlet and a 1/2"-20 threaded outlet. Verify mounting hole count, gasket surface condition, and fuel line routing before tightening the pump to the engine. Prime the fuel system after installation and inspect for leaks at the gasket and outlet connection. PN8046 is listed for multiple 1975-1979 Ford and Mercury applications, so match the vehicle year and engine setup to the fitment record before ordering.

Quality Assurance

Sparta fuel system parts are backed by Delphi’s OE fuel supply expertise and are specified for earlier-model, higher-mileage vehicles where fit and fuel delivery matter. PN8046 includes the pump, gasket, and instruction sheet for service replacement.

Compatible Vehicles

• Fits 1975-1979 Ford E-100 Econoline, N/A
• Fits 1975-1979 Ford E-100 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-150 Econoline, N/A
• Fits 1975-1979 Ford E-150 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-250 Econoline, N/A
• Fits 1975-1979 Ford E-250 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-350 Econoline, N/A
• Fits 1977-1979 Ford E-350 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford F-100, N/A
• Fits 1975-1979 Ford F-150, N/A
• Fits 1977-1979 Ford F-250, N/A
• Fits 1978-1979 Ford F-350, N/A
• Fits 1977-1979 Ford Thunderbird, N/A
• Fits 1975-1979 Mercury Cougar, N/A
• Fits 1975-1978 Ford LTD, N/A
• Fits 1978 Mercury Marquis, N/A
• Fits 1975-1977 Ford Bronco, N/A
• Fits 1975-1976 Mercury Monarch, N/A
• Fits 1975-1976 Mercury Montego, N/A