Delphi FG0406 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for GM Vehicles

The Delphi FG0406 fuel pump module assembly is designed to provide consistent fuel delivery for select Buick, Chevrolet, Pontiac, and Saturn models. Engineered for in-tank installation, this electric fuel pump module ensures proper fuel pressure and flow for optimal engine performance.

• Compatible with Buick Montana, Chevrolet Relay, Pontiac Montana, Saturn Relay, and Uplander models
• 12-volt electric pump with a maximum pressure of 131 psi and system pressure of 52 psi
• Includes fuel level sender assembly with float arm and internal strainer
• Features a quick connect outlet with 0.375-inch outside diameter and three outlet ports
• Comes with regulator, gasket, seal, and blade-type male terminals (4 terminals)
• Average current draw of 7 amps and average flow rating of 21 gallons per hour
• Standard replacement grade with vapor pressure sensor included

Technical Details and Features

The Delphi FG0406 fuel pump module assembly operates on a 12.0-volt electric system and is designed for gasoline fuel types. It features an internal strainer at the inlet to prevent debris from entering the fuel system, enhancing longevity and reliability. The module includes a built-in fuel pressure regulator to maintain consistent pressure up to 131 psi, ensuring efficient fuel delivery under various driving conditions.

The assembly is equipped with four male blade terminals for secure electrical connections and a quick connect outlet type with three outlets, each having an outside diameter of 0.375 inches. The fuel level sender assembly with float arm is integrated, providing accurate fuel level readings. This module is intended for in-tank installation, which helps reduce noise and improves fuel pump lifespan.

Applications and Problem Solving

• Restores proper fuel pressure and flow in Buick Montana and Chevrolet Relay vehicles
• Replaces faulty or worn fuel pump modules causing engine hesitation or stalling
• Resolves inaccurate fuel gauge readings with integrated fuel level sender assembly
• Eliminates fuel delivery interruptions due to clogged strainers or damaged regulators
• Addresses electrical connection issues with included blade-type terminals and secure fittings

Installation Notes and Tips

Installation of the Delphi FG0406 fuel pump module assembly requires removal of the fuel tank for in-tank replacement. Ensure the vehicle’s battery is disconnected before beginning work to prevent electrical hazards. Use the included gasket and seal to prevent fuel leaks and verify all electrical connections are secure with the four blade terminals. The quick connect outlet facilitates easier hose attachment. Follow the vehicle manufacturer’s service manual for torque specifications and safety precautions.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM specifications for reliable performance and durability. This standard replacement grade part includes a vapor pressure sensor to support emissions control systems. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.