Delphi MF0020 Mechanical Fuel Pump

Reliable Mechanical Fuel Pump for Chevrolet and GMC Vehicles

The Delphi MF0020 mechanical fuel pump is designed to provide consistent fuel delivery for a range of Chevrolet and GMC models. Engineered for gasoline systems, this pump ensures steady fuel flow and pressure to support optimal engine performance.

• Compatible with Chevrolet and GMC models including Bel Air, Blazer, C10 Suburban, C20 Suburban, Camaro, Caprice, Corvette, El Camino, Impala, Jimmy, K10 Suburban, K20 Suburban, and Nova
• Standard replacement mechanical fuel pump with a 7 psi system pressure rating
• Includes gasket and instruction sheet for straightforward installation
• Features a 0.375 inch inlet outside diameter with hose bead inlet type
• Single outlet with 1/2-20 UNF threaded fitting for secure connection
• Average flow rating of 30 gallons per hour suitable for typical fuel delivery needs

Technical Specifications and Features

The Delphi MF0020 mechanical fuel pump is built to meet the fuel delivery requirements of classic and vintage Chevrolet and GMC vehicles running on gasoline. Its inlet outside diameter measures 0.375 inches, designed for hose bead connections, while the outlet features a threaded fitting sized at 1/2-20 UNF. This configuration ensures a reliable and leak-resistant fuel line connection. The pump delivers an average flow rate of 30 gallons per hour at a system pressure of 7 psi, which aligns with the fuel system demands of the compatible vehicle models. The package includes a gasket to maintain a proper seal and an instruction sheet to assist with installation.

Applications and Problem Resolution

• Replaces worn or failing mechanical fuel pumps in Chevrolet Bel Air and Camaro models
• Restores proper fuel pressure in GMC Suburban and Jimmy vehicles
• Addresses fuel delivery inconsistencies causing engine hesitation or stalling
• Eliminates fuel leaks by providing a secure threaded outlet fitting
• Supports restoration projects requiring OEM-style fuel pump replacements

Installation Notes and Tips

When installing the Delphi MF0020 mechanical fuel pump, ensure the gasket is properly seated to prevent fuel leaks. The hose bead inlet requires a secure hose clamp to maintain a tight connection. Threaded outlet fittings should be tightened to manufacturer torque specifications to avoid damage. It is recommended to inspect fuel lines and replace any worn hoses during installation to maintain system integrity. Follow the included instruction sheet for step-by-step guidance.

Quality Assurance and Warranty

Delphi mechanical fuel pumps are manufactured to meet industry standards for durability and performance. The MF0020 is a standard replacement part designed to match OEM specifications for the listed Chevrolet and GMC models. This product includes a gasket and installation instructions to support proper fitment and function. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.