Delphi FG0109 Fuel Pump Module Assembly

Delphi FG0109 Fuel Pump Module Assembly

Delphi FG0109 is an in-tank electric fuel pump module assembly for gas applications, built for standard replacement service. It combines the pump, fuel level sender assembly, strainer, seal, and wiring-related components needed for a direct fuel delivery repair on select Chevrolet Express 3500 and GMC Savana 3500 models.

Key Features

• In-tank electric fuel pump module assembly for gas fuel systems
• Maximum pressure rating of 109.0 and system pressure of 62 psi
• Average flow rating of 24 with an average current draw of 10
• Fuel level sender assembly included for accurate tank level reporting
• Quick-connect outlet design with 2 outlets and blade terminals
• Gasket or seal included; strainer included
• Standard replacement part engineered from Delphi OE experience

Detailed Description

Delphi FG0109 is a fuel pump module assembly designed for in-tank installation on gas-powered vehicles. It uses an electric pump with a 13.0-volt operating specification, male blade terminals, and a quick-connect outlet for service-friendly fuel line connection. The module includes the fuel level sender assembly, internal strainer, gasket or seal, float arm, splices, wire harness, and instruction sheet, helping restore fuel delivery and tank level signal performance in one repair.

This part fits 1998-2000 Chevrolet Express 3500 and 1998-2000 GMC Savana 3500, N/A, with the listed 35 gallon tank and cutaway chassis configuration. It is specified for vehicles without California Emission System and without fitting for take-off fuel line. Delphi’s OE heritage and broad aftermarket coverage are built into this FG0109 fuel pump module assembly for service on these applications.

This part cross-references Bosch 67364 and Airtex E3996M for the same application.

What It Helps Fix

• Hard starting caused by weak or failing fuel delivery
• Engine stalling from inconsistent pump output
• Fuel gauge errors from a worn sender assembly
• Low fuel pressure conditions in the tank-mounted fuel system
• Noise or drivability issues related to an aging pump module

Installation Notes and Tips

Before installing Delphi FG0109, clean the fuel tank to reduce contamination risk and protect the replacement pump. Delphi notes that fuel tank contamination is a leading cause of premature pump failure, and a fuel tank cleaning kit such as FC01 is recommended. Verify the vehicle’s emission system, tank size, chassis type, and fuel line configuration before installation.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplier knowledge used by major automakers. That OE background is reflected in the FG0109 fuel pump module assembly, which is built as a standard replacement for the listed Chevrolet Express 3500 and GMC Savana 3500 applications.