Sparta PN8014 Mechanical Fuel Pump

Mechanical Fuel Pump for Jeep Applications

The Sparta PN8014 mechanical fuel pump is a standard replacement for older Jeep fuel systems that use a mechanical, gas-powered pump. Built with an aluminum housing and OE-focused fitment, it serves higher-mileage and earlier model vehicles that need consistent fuel delivery.

Compatible With 1976-1991 Jeep Grand Wagoneer, J10, J20, Cherokee, Wagoneer, CJ5, and CJ7 applications across the listed years.

Key Features

• Mechanical fuel pump for gasoline applications
• Standard replacement grade for service repairs
• Aluminum housing for durable underhood use
• 1 inlet and 1 threaded outlet
• Outlet fitting thread size: 1/2" - 20
• Average flow rating: 25.0
• Operating pressure range: 7 to 9.0
• Includes gasket, mounting hardware, and instruction sheet

Detailed Description

Sparta PN8014 is a mechanical fuel pump distributed by Delphi, the OE full-line fuel supplier, and is aimed at earlier model, higher-mileage vehicles that need a direct replacement fuel delivery component. The pump uses a hose bead inlet with a 0.313 outside diameter, a threaded outlet, and a two-hole mounting pattern for straightforward service on the listed Jeep platforms. This part cross-references Airtex 6736 and Carter M6736 for the same application.

For Jeep Grand Wagoneer, Jeep J10, Jeep J20, Jeep Cherokee, Jeep Wagoneer, Jeep CJ5, and Jeep CJ7 models, PN8014 provides a mechanical fuel delivery solution that matches the original style of pump design used on these vehicles.

Common Issues This Pump Can Address

• Hard starting caused by weak fuel delivery
• Fuel starvation during normal engine operation
• Low fuel pressure readings at the carburetor
• Stalling related to an aging mechanical pump
• Fuel system service on older Jeep trucks and SUVs

Installation Notes and Tips

Verify inlet and outlet orientation before installation, and confirm the 1/2" - 20 threaded outlet connection matches the existing fuel line setup. Inspect the mounting surface, replace the gasket during service, and check for leaks after priming the fuel system. Confirm the vehicle uses a mechanical pump and compare the original pump shape and port locations to the replacement before final assembly.

Quality Assurance

Sparta is distributed through Delphi, an OE fuel system supplier with application knowledge focused on fit and performance for older vehicles. That OE-backed sourcing supports accurate replacement selection for the listed Jeep applications.