Delphi FG1401 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG1401 fuel pump module assembly is designed for reliable fuel delivery in select BMW models. Engineered to meet OEM specifications, this electric in-tank fuel pump module ensures consistent fuel pressure and flow for optimal engine performance.

• Outlet outside diameter: 0.313 inches
• Voltage: 12.0 volts
• Fuel type: Gasoline compatible
• Includes fuel pressure regulator
• Maximum pressure rating: 73 psi
• Pin-type terminals, 4 male terminals
• External strainer included for fuel filtration
• Quick connect outlet with single outlet port
• Includes fuel level sender assembly with float arm
• Average current draw: 8 amps
• Average flow rating: 31 liters per hour
• Standard replacement grade

Technical Details and Compatibility

The Delphi FG1401 fuel pump module assembly is an electric pump designed for in-tank installation. It features a quick connect outlet and an external strainer inlet to ensure clean fuel delivery. The included fuel pressure regulator maintains system pressure at 51 psi, with a maximum pressure capacity of 73 psi. The module has four male pin terminals and operates at 12 volts, drawing an average current of 8 amps. This assembly also includes a fuel level sender assembly with a float arm for accurate fuel gauge readings.

This fuel pump module is compatible with various BMW models, including the 318i, 318is, 318ti, 325i, 325is, and M3. The part number FG1401 ensures proper fitment and function for these vehicles, supporting gasoline fuel systems.

Common Applications and Problem Resolution

• Restores proper fuel pressure and flow in BMW 318i, 318is, 318ti, 325i, 325is, and M3 models
• Replaces failing or noisy fuel pumps causing engine hesitation or stalling
• Resolves inaccurate fuel gauge readings with included fuel level sender assembly
• Addresses fuel delivery issues related to clogged or damaged strainers
• Improves engine performance by maintaining consistent system pressure

Installation Notes and Tips

Installation of the Delphi FG1401 fuel pump module assembly requires removal of the fuel tank. Ensure the vehicle is depressurized before beginning work. The module features a quick connect outlet for straightforward fuel line connection and four male pin terminals for electrical hookup. Verify all connections are secure and free of leaks. The assembly does not include a gasket or lock ring, so reuse existing components or source replacements as needed. Follow the included instruction sheet carefully for proper installation procedures.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM standards for durability and performance. The FG1401 is a standard replacement grade part designed for reliable operation in BMW gasoline fuel systems. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.