Delphi FG0355 Fuel Pump Module Assembly

Delphi FG0355 Fuel Pump Module Assembly

Delphi FG0355 is an in-tank electric fuel pump module assembly for gasoline applications. Built from Delphi’s OE-focused fuel system experience, it combines the pump, fuel level sender assembly, strainer, gasket or seal, and quick-connect outlet design for direct replacement service on select Chevrolet Silverado 3500 and GMC Sierra 3500 trucks.

Key Features

• In-tank electric fuel pump module assembly for gas fuel systems
• 12-volt operation with a maximum pressure rating of 109 psi
• System pressure rating of 51 psi for the listed applications
• Fuel level sender assembly included with float arm
• Strainer included with internal strainer design
• Quick-connect outlet type with blade terminals and male terminal ends
• Gasket or seal included for service replacement
• Standard replacement grade for OE-style fit and function

Detailed Description

The Delphi FG0355 fuel pump module assembly is engineered for select 2004-2007 Chevrolet Silverado 3500 and GMC Sierra 3500 applications, including Silverado 3500 Classic and Sierra 3500 Classic models with the specified tank and emissions configurations. Delphi draws on more than a century of OE supply experience, and that background is reflected in the module’s construction, sender integration, and fuel delivery specifications. This part cross-references Airtex E3617M and Spectra Premium SP6353M for the same application.

For buyers searching for a fuel pump module assembly for a 2004-2006 GMC Sierra 3500, 2004-2006 Chevrolet Silverado 3500, or 2007 Silverado 3500 Classic / Sierra 3500 Classic, FG0355 provides the correct in-tank layout, 12V electrical setup, and gasoline fuel compatibility. The module is designed around the listed outlet and terminal configuration, making it a practical replacement for vehicles that need a complete fuel delivery and level-sending unit.

What It Helps Fix

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Fuel gauge errors from a worn sender assembly
• Low-pressure or no-start conditions related to pump wear
• Fuel system issues tied to contaminated tank debris

Installation Notes and Tips

Fits 2007 Chevrolet Silverado 3500 Classic, with aft axle tank and California Emission System; RPO Code NC1. Fits 2007 GMC Sierra 3500 Classic, with aft axle tank and California Emission System; RPO Code NC1. Fits 2004-2006 Chevrolet Silverado 3500, with aft axle tank and California Emission System; RPO Code NC1. Fits 2004-2006 GMC Sierra 3500, with aft axle tank and California Emission System; RPO Code NC1. Fits 2005 GMC Sierra 3500, with auxiliary fuel tank and California Emission System; RPO Code NC1.

Before installing Delphi FG0355, clean the fuel tank to reduce the risk of contaminating the replacement pump. Delphi also recommends using fuel tank cleaning kit FC01 for these applications. Verify connector count, tank configuration, and emissions code before installation.

Quality Assurance

Delphi builds this fuel pump module assembly using OE heritage and application knowledge developed through long-term supplier experience with major automakers. The result is a standard replacement fuel delivery component built to match the listed vehicle requirements and fuel system specifications.