Delphi FG0326 Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Vans

Delphi FG0326 is a standard replacement fuel pump module assembly for select 2003 Chevrolet Express 1500, Express 2500, GMC Savana 1500, and Savana 2500 models. Built from Delphi’s OE-focused fuel system experience, it combines the pump, fuel level sender, strainer, and seal in one in-tank assembly for direct service replacement.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Fits 2003 Chevrolet Express 1500, 2003 Chevrolet Express 2500, 2003 GMC Savana 1500, and 2003 GMC Savana 2500
• Includes fuel level sender assembly, strainer, and gasket or seal
• Female threaded outlet with M16-1.5 outlet fitting thread size
• 13.0-volt system with 73.0 maximum pressure and 59 psi system pressure
• Blade terminals, 4 terminal quantity, male terminal gender
• Average flow rating of 29 and average current draw of 8
• Vapor pressure sensor included

Detailed Description

Delphi FG0326 fuel pump module assembly is engineered for gasoline-powered GM full-size vans that require an in-tank replacement with integrated fuel level sensing. The module is built as a standard replacement part and includes the float arm, seal, instruction sheet, and internal strainer to support a complete fuel delivery service on 2003 Chevrolet Express 1500 and Express 2500, as well as 2003 GMC Savana 1500 and Savana 2500 applications. Delphi’s OE heritage and broad aftermarket coverage are reflected in the design and component selection for this fuel pump module assembly.

This part cross-references Bosch 67428 and Carter P75019M for the same application. Delphi FG0326 also aligns with common interchange numbers including 953-5112 and 19152157.

What It Is Used For

• Restoring fuel delivery when the original in-tank pump loses pressure
• Replacing a faulty fuel level sender that causes inaccurate gauge readings
• Addressing hard-start or no-start conditions related to fuel supply
• Correcting fuel starvation under load from a worn pump module
• Servicing a leaking or deteriorated tank seal at the module interface

Installation Notes and Tips

Before installing Delphi FG0326, clean the fuel tank thoroughly to prevent future seal problems. Verify the vehicle uses the correct in-tank gasoline fuel system and confirm connector, outlet, and sender specifications before installation. Follow the included instruction sheet and inspect the tank opening, seal surface, and fuel lines for wear or contamination during service.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-based knowledge developed through long-term supplier experience with major automakers. The FG0326 is a direct-fit replacement solution for select Chevrolet Express and GMC Savana vans, with components selected to support reliable fuel system service.