Autobest F2551 Electric Fuel Pump

Overview of the Autobest Electric Fuel Pump F2551

The Autobest Electric Fuel Pump F2551 is designed for reliable fuel delivery in select Chevrolet and GMC vehicles. This external sliding vane pump provides consistent flow and pressure, ensuring optimal engine performance for models like the Chevrolet Tahoe and GMC Savana 2500.

• Average flow rating of 95 gallons per hour (GPH)
• Operating pressure range between 8 and 12 PSI
• External pump with female threaded M16 x 1.5 inlet and outlet
• Includes FKM gasket for secure sealing
• Single male connector with female terminal for electrical connection

Detailed Product Features and Specifications

The Autobest Electric Fuel Pump F2551 belongs to the Electric Fuel Pump product line, known for delivering dependable fuel supply solutions for air and fuel delivery systems. This pump features a sliding vane design that maintains steady fuel flow at an average current draw of 1.4 amps. It is an external pump, making it suitable for applications requiring accessible installation and maintenance. The pump’s inlet and outlet both use female threaded M16 x 1.5 fittings, facilitating secure hose connections. The included FKM gasket ensures a tight seal to prevent leaks. This pump does not include a regulator or strainer but comes with a complete installation kit.

Compatible Vehicles and Applications

This electric fuel pump is compatible with a range of Chevrolet and GMC models, including:

• Chevrolet C1500 Suburban, C2500, C2500 Suburban, C3500, Express 2500, Express 3500, Tahoe
• GMC K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, Savana 2500, Savana 3500

It is designed to replace the original fuel pump in these vehicles, ensuring proper fuel pressure and flow for efficient engine operation.

Common Issues Addressed by the F2551 Fuel Pump

• Inconsistent fuel delivery causing engine hesitation or stalling
• Low fuel pressure leading to poor engine performance
• Fuel pump failure resulting in no-start conditions
• Leaks due to worn or missing gaskets or seals
• Electrical connection problems affecting pump operation

Installation Notes and Tips

• Designed for external mounting; verify compatibility with your vehicle’s fuel system layout
• Includes FKM gasket for sealing; ensure proper gasket placement during installation
• Single male connector with female terminal; confirm wiring polarity and secure connections
• No special installation warnings; follow standard safety procedures when working with fuel systems

Quality Assurance and Warranty Information

The Autobest Electric Fuel Pump F2551 is manufactured to meet industry standards for durability and performance. It is available to order and includes a gasket and installation kit for convenience. While specific warranty details are not provided, Autobest products typically adhere to quality control measures to ensure reliable operation in compatible Chevrolet and GMC vehicles.