Delphi FG0406 Fuel Pump Module Assembly

Delphi FG0406 Fuel Pump Module Assembly

The Delphi FG0406 fuel pump module assembly is a standard replacement for select GM minivan applications, including the 2005-2007 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay. Built from Delphi’s OE-focused fuel system experience, it combines the pump, fuel level sender, regulator, and vapor pressure sensor in one in-tank assembly for direct service replacement.

Key Features

• In-tank electric fuel pump module assembly for gas applications
• Includes fuel level sender assembly, regulator, strainer, gasket/seal, and float arm
• Quick-connect outlet design with 3 outlet ports and 0.375 in. outlet outside diameter
• 12V operation with 52 psi system pressure and 131 psi maximum pressure
• Blade terminal design with 4 terminals and male terminal gender
• Internal strainer and vapor pressure sensor included
• Standard replacement part for select Buick, Chevrolet, Pontiac, and Saturn models

Detailed Description

Delphi FG0406 is engineered as an OE-style fuel pump module assembly for vehicles that use an in-tank electric fuel delivery system. It is built for gas fuel applications and includes the regulator, fuel level sender, vapor pressure sensor, and sealing components needed for a complete module replacement. Delphi’s OE heritage and supplier experience are reflected in the design and component selection, making this part a practical choice for restoring fuel delivery and tank-level reporting on the 2005-2007 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay. This part cross-references Carter P76234M for the same application.

What It Helps Fix

• Hard starting caused by weak or failing fuel pump output
• Engine stalling from inconsistent fuel pressure
• Incorrect fuel gauge readings from a worn sender assembly
• Fuel delivery issues related to a damaged in-tank module
• Check engine concerns tied to fuel pressure or vapor pressure sensor faults

Installation Notes and Tips

Fits 2005-2007 Buick Terraza, N/A; 2005-2007 Chevrolet Uplander, N/A; 2005-2007 Pontiac Montana, N/A; and 2005-2007 Saturn Relay, N/A. Clean the fuel tank before installing the fuel pump to prevent future seal problems. Verify connector style, outlet configuration, and system pressure before installation. Delphi FG0406 uses quick-connect outlets and blade terminals, so matching the vehicle’s original electrical and fuel line connections is important for proper service.

Quality Assurance

Delphi builds this fuel pump module using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The FG0406 is a standard replacement assembly intended to restore factory-style fuel system function on the listed applications.