Autobest F1204A Fuel Pump Module Assembly

Fuel Pump Module Assembly for Ranger and Mazda B-Series

The Autobest F1204A fuel pump module assembly is built for direct replacement in select Ford Ranger and Mazda B-Series trucks. It combines the pump, sending unit, regulator, strainer, and seal components needed for a complete in-tank fuel system service.

Designed for 2001-2003 Ford Ranger, 2001-2003 Mazda B2300, 2001-2003 Mazda B3000, and 2001-2003 Mazda B4000 applications, this module supports consistent fuel delivery with ethanol-tolerant materials and OE-style electrical and fuel connections.

Key Features

• Fuel pump module assembly for in-tank installation
• Includes fuel sending unit, regulator, strainer, and tank seal
• Turbine pump design with 12V operation
• Average flow rating of 31 GPH and average current draw of 6A
• Maximum pump pressure of 68.2 PSI and minimum pump pressure of 62.3 PSI
• Female round connector with 1 connector, 4-pin male terminals
• 3/8 in. quick-connect outlet and 0.433 in. inlet size
• FKM gasket/seal material for fuel-system durability
• Built with ethanol-tolerant materials for modern fuel blends
• Limited Lifetime Warranty

Detailed Description

The Autobest F1204A is a fuel pump module assembly engineered for direct-fit service on Ford Ranger and Mazda B-Series trucks from 2001 through 2003. It is an in-tank turbine-style module with a built-in fuel pressure regulator and fuel sending unit, making it a practical choice when replacing a worn pump assembly in the fuel tank. The module uses a 3/8 in. quick-connect outlet, a round female connector, and a 4-pin male terminal layout for straightforward electrical and fuel line integration.

Autobest builds this assembly with top-grade components and tests pumps throughout manufacturing to help maintain consistent output and reliability. The F1204A also uses materials selected for superior ethanol tolerance, which is important for vehicles running today’s fuel blends. This part cross-references Bosch 67177 and Delphi FG0873 for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak fuel pressure
• Engine hesitation or stalling from inconsistent fuel delivery
• Fuel gauge readings that are inaccurate due to a failing sending unit
• Loss of pressure from a worn internal regulator or pump
• Noise or drivability issues related to an aging in-tank fuel module

Installation Notes and Tips

Verify tank access, connector style, outlet type, and fuel line routing before installation. This module is designed for in-tank use and includes the fuel pump, sending unit, float, fuel pressure regulator, fuel strainer, and tank seal for the listed Ford Ranger and Mazda B-Series applications. Confirm the vehicle’s year and model match the fitment details before service.

Quality Assurance

Autobest uses quality materials and manufacturing checks to support consistent product performance. The F1204A fuel pump module assembly is backed by a Limited Lifetime Warranty.