Autobest F5026A Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Vans

The Autobest F5026A fuel pump module assembly is built for direct replacement service in select Chevrolet Express 3500 and GMC Savana 3500 applications. It includes the pump module components needed for a complete installation, with ethanol-tolerant materials and a turbine-style pump for modern fuel systems.

Autobest Fuel Pump Module Assembly parts are built with top-grade components and tested throughout manufacturing for consistent performance. This F5026A assembly is a practical choice for drivers and technicians servicing in-tank fuel delivery systems on 2010-2016 Chevrolet Express 3500 and GMC Savana 3500 models.

Key Features

• Autobest F5026A fuel pump module assembly for in-tank fuel system service
• Fits 2010-2016 Chevrolet Express 3500 and 2010-2016 GMC Savana 3500
• Includes fuel pump, fuel sending unit, fuel tank pressure sensor, regulator, fuel filter, gasket/seal, and reservoir-related module components
• Turbine pump design with 12V operation and negative ground
• Average flow rating of 56.79 GPH and average current draw of 14.5A
• Operating pressure range of 55-65 PSI
• 3/8 in. quick-connect outlet with racetrack-style connector
• Internal strainer design with male terminals and 4-pin connection
• Built with POM housing and NBR seal material for fuel system durability
• Limited lifetime warranty

Detailed Description

The Autobest F5026A is a fuel pump module assembly engineered for in-tank replacement on select GM full-size vans. It is specified for 2010-2016 Chevrolet Express 3500 and 2010-2016 GMC Savana 3500 models, making it a direct-fit option for fuel delivery repairs on these applications. The module is designed around a turbine pump and includes key system components such as the fuel sending unit, fuel tank pressure sensor, regulator, fuel filter, and gasket/seal.

This part number, F5026A, is built with ethanol-tolerant materials for today’s fuel blends and uses top-grade components that are tested during manufacturing. The assembly features a 3/8 in. quick-connect outlet, a racetrack connector shape, and a 4-pin male terminal layout. This part cross-references Delphi FG2001 for the same application.

Common Issues This Part Can Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling from low fuel pressure
• Fuel gauge inaccuracies related to a worn sending unit
• Fuel tank pressure sensor faults tied to the module assembly
• Fuel system leaks at the tank seal or module interface

Installation Notes and Tips

Verify the vehicle’s fuel system configuration before installation and confirm connector style, outlet type, and pressure requirements match the original unit. Because this is an in-tank module, access is typically through the fuel tank area, and the tank should be safely relieved of fuel pressure before service. Inspect the tank opening, electrical connector, and fuel line connection points for wear or contamination before installing the new assembly.

For best results on Chevrolet Express 3500 and GMC Savana 3500 fuel pump replacement jobs, compare the original module’s connector, outlet, and sensor layout to the F5026A before final assembly.

Quality Assurance

Autobest states that this fuel pump module assembly is made with top-quality materials and tested throughout the manufacturing process. The F5026A is backed by a limited lifetime warranty.