Delphi FG0344 Fuel Pump Module Assembly

Fuel Pump Module Assembly for 2004 Pontiac Montana

Delphi FG0344 is an in-tank fuel pump module assembly built for gasoline applications and direct replacement service. It combines the pump, fuel level sender assembly, strainer, seal, and float arm in one OE-style unit for the 2004 Pontiac Montana.

Key Features

• In-tank electric fuel pump module assembly for gas fuel systems
• 12.0-volt operation with a 65.0 maximum pressure rating
• System pressure rated at 52 psi with an average flow rating of 17
• Fuel level sender assembly included for accurate tank level reporting
• Strainer included with internal strainer design
• Quick-connect outlet type with 2 outlets and 0.375 in. outlet outside diameter
• Blade terminals, 4 terminal quantity, male terminal gender
• Gasket or seal included; lock ring not included
• Vapor pressure sensor included
• Standard replacement grade for OE-style service

Detailed Description

Delphi FG0344 is engineered from OE heritage and decades of supplier experience with major automakers, bringing factory-style design knowledge to the aftermarket. This fuel pump module assembly is built for the 2004 Pontiac Montana and is suited for gasoline systems that require an in-tank electric pump with a fuel level sender, quick-connect outlets, and a sealed module design. The package contents include the fuel pump module assembly with float arm, seal, splice kit, and instruction sheet. This part cross-references Airtex E3539M and Bosch 67455 for the same application.

Common Fuel System Issues

• Hard starting caused by low fuel pressure
• Engine stalling from inconsistent fuel delivery
• Incorrect fuel gauge readings from a worn sender
• Fuel pump noise or intermittent pump operation
• Fuel odor or seepage at the module seal area

Installation Notes and Tips

Before installation, clean the fuel tank to reduce the risk of future seal problems, especially on the 2004 Pontiac Montana. Verify connector style, outlet configuration, and system pressure requirements before removal of the original module. Use care when handling the float arm and seal surfaces during installation to maintain proper sender operation and sealing.

Quality Assurance

Delphi builds this FG0344 fuel pump module assembly using OE-based engineering knowledge and a broad aftermarket portfolio developed from supplier experience with top automakers. The result is a standard replacement fuel system component intended for direct service on the 2004 Pontiac Montana.