Carter M6588 Mechanical Fuel Pump

Reliable Mechanical Fuel Pump for Ford and Mercury Vehicles

The Carter M6588 mechanical fuel pump is designed to deliver consistent fuel flow and pressure for select Ford and Mercury models. Engineered for durability and precise fuel delivery, this pump supports optimal engine performance in vehicles like the Ford Mustang and Mercury Cougar.

• Mechanical fuel pump with 1 inlet and 1 outlet
• Inlet outside diameter: 9.5 mm with hose-type connection
• Threaded outlet fitting sized 1/2-20 UNF
• Minimum flow rating of 23 gallons per hour
• Operating pressure range between 5 and 7 psi
• Includes gasket or seal for secure installation
• Mounting with 2 holes; mounting hardware not included

Product Details and Specifications

The Carter M6588 mechanical fuel pump is built to meet the fuel delivery requirements of various Ford and Mercury vehicles, including the Bronco, Capri, Colony Park, Cougar, E-100 Econoline, F-100, F-250, LTD, Montego, Mustang, and Villager. Featuring a hose-type inlet with a 9.5 mm outside diameter and a threaded outlet with a 1/2-20 UNF fitting, this pump ensures a secure and leak-free connection. It provides a minimum flow rating of 23 gallons per hour and maintains fuel pressure between 5 and 7 psi, supporting steady engine operation under typical driving conditions. The pump includes a gasket or seal to help prevent leaks during installation, though mounting hardware is not included. The unit mounts using two holes, compatible with factory mounting points on the specified vehicles.

Applications and Common Issues Addressed

• Replacement for worn or leaking mechanical fuel pumps on Ford and Mercury models
• Resolves low fuel pressure causing engine hesitation or stalling
• Fixes inconsistent fuel flow affecting engine performance
• Addresses fuel pump failure symptoms such as hard starting or poor acceleration
• Suitable for restoring fuel delivery in classic and vintage Ford and Mercury vehicles

Installation Notes and Tips

When installing the Carter M6588 mechanical fuel pump, ensure the gasket or seal is properly seated to prevent fuel leaks. Verify that the inlet hose fits securely over the 9.5 mm diameter inlet and that the outlet threaded fitting is tightened to manufacturer specifications. Since mounting hardware is not included, use appropriate bolts compatible with the two mounting holes on the pump and vehicle. It is recommended to inspect fuel lines and connections during installation to maintain overall fuel system integrity.

Quality Assurance and Warranty Information

Carter mechanical fuel pumps are manufactured to meet OEM standards for fit and function. The M6588 part number undergoes quality control testing to ensure reliable fuel delivery and pressure consistency. This product includes a gasket or seal to support leak-free installation. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.