Autobest F2604A Fuel Pump Module Assembly

Fuel Pump Module Assembly Overview

The Autobest F2604A fuel pump module assembly is built for in-tank fuel delivery with the components needed for a complete installation. It uses a turbine-style pump, a supplied fuel sending unit, and ethanol-tolerant materials to support modern fuel systems in select vehicle applications.

For buyers searching for a fuel pump module assembly for Chevrolet and GMC applications, the F2604A offers a direct replacement format with a 12V electrical setup, quick-connect inlet and outlet connections, and a 46.2 GPH average flow rating.

Key Features

• Autobest Fuel Pump Module Assembly, part number F2604A
• In-tank turbine pump design with 12V operation
• Average current draw: 10A
• Average flow rating: 46.2 GPH
• Maximum pump pressure: 70 PSI; minimum pump pressure: 60 PSI
• Includes fuel sending unit and strainer
• Male connector with 1 rectangle connector, 4 male pin terminals
• 5/16 in quick-connect inlet and 3/8 in quick-connect outlet
• Built with top-grade components and tested during manufacturing
• Superior ethanol tolerance for today’s fuel blends
• Limited Lifetime Warranty

Product Details

The Autobest Fuel Pump Module Assembly line focuses on complete fuel delivery service parts, and the F2604A follows that approach with a module-style replacement that includes the pump and sending unit in one assembly. The housing uses POM material, the seal material is NBR, and the unit is configured as a regular-grade in-tank module with one outlet and one inlet. This part cross-references Airtex E3693M and Carter P76347M for the same application.

Use the F2604A when servicing fuel delivery concerns on compatible Chevrolet and GMC vehicles that require a module assembly with quick-connect plumbing and a sending unit. The part number F2604A is also useful for shoppers comparing OE-style replacement options by connector type, pressure range, and electrical configuration.

Common Issues This Part Can Address

• Hard starting caused by weak fuel pressure
• Engine hesitation or stalling from inconsistent fuel delivery
• Fuel gauge readings affected by a worn sending unit
• Low-flow conditions from an aging in-tank pump
• Fuel system service needs on Chevrolet and GMC applications

Installation Notes

Confirm vehicle-specific fitment before ordering, since no expanded year, make, and model list is provided here. Verify connector style, inlet and outlet sizes, pressure requirements, and tank configuration against the original module. The assembly is supplied with a wire harness and strainer, while a fuel filter, gasket or seal, regulator, and mounting hardware are not included.

Quality Assurance

Autobest states that only top-quality materials are used and that each pump is tested throughout the manufacturing process. The F2604A is backed by a Limited Lifetime Warranty, and the manufacturer also notes ethanol tolerance for current fuel system demands.