Delphi MF0089 Mechanical Fuel Pump

Reliable Mechanical Fuel Pump for Chevrolet Bel Air and Corvette

The Delphi MF0089 mechanical fuel pump is designed specifically for gasoline engines in Chevrolet Bel Air and Corvette models. Engineered to provide consistent fuel delivery, this pump includes all necessary components for a straightforward replacement.

• Compatible with Chevrolet Bel Air and Corvette vehicles
• Designed for gasoline fuel systems
• Includes gasket and instruction sheet for easy installation
• Threaded inlet and outlet fittings with 1/8-27 NPSF thread size
• Standard replacement grade with 5 psi system pressure rating
• Average flow rating of 50 gallons per hour
• Single outlet design for efficient fuel delivery

Product Details and Specifications

The Delphi MF0089 mechanical fuel pump is built to meet the fuel delivery requirements of classic Chevrolet models such as the Bel Air and Corvette. It features a threaded inlet and outlet, both sized at 1/8-27 NPSF, ensuring secure and leak-free connections. The pump operates at a system pressure of 5 psi and delivers an average flow rate of 50 gallons per hour, suitable for standard gasoline engines. Included in the package are the mechanical fuel pump itself, a gasket to ensure a proper seal, and an instruction sheet to assist with installation.

Common Applications and Problem Resolution

• Replacement for worn or leaking mechanical fuel pumps in Chevrolet Bel Air and Corvette
• Resolves fuel delivery inconsistencies causing engine hesitation or stalling
• Addresses low fuel pressure issues affecting engine performance
• Fixes fuel leaks due to damaged seals or gaskets
• Restores proper fuel flow in classic gasoline-powered vehicles

Installation Notes and Tips

When installing the Delphi MF0089 mechanical fuel pump, ensure the gasket is properly seated to prevent leaks. Use thread sealant compatible with fuel systems on the 1/8-27 NPSF threaded inlet and outlet fittings. Follow the included instruction sheet carefully to maintain correct pump orientation and secure mounting. Verify fuel pressure after installation to confirm proper operation.

Quality Assurance and Warranty Information

Delphi manufactures the MF0089 mechanical fuel pump to meet standard replacement grade specifications, ensuring reliable performance for Chevrolet Bel Air and Corvette vehicles. The product includes a gasket and detailed instructions to support proper installation. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.