Delphi FG0466 Fuel Pump Module Assembly

Delphi FG0466 Fuel Pump Module Assembly

The Delphi FG0466 fuel pump module assembly is a standard replacement for gasoline applications that require in-tank fuel delivery, fuel level sending, and vapor pressure sensor integration. Built from Delphi’s OE-focused engineering background, it is specified for 2002-2005 Chevrolet Silverado 1500 and 2002-2005 GMC Sierra 1500 applications.

• In-tank electric fuel pump module assembly for gas engines
• 12.0-volt operation with a maximum pressure rating of 73.0
• Average flow rating of 36 and average current draw of 7
• Fuel level sender assembly included with float arm
• Vapor pressure sensor included
• Quick-connect outlet type with 3 outlets and 0.375 in. outlet outside diameter
• Gasket or seal included; strainer included
• Blade terminals, male terminal gender, 4 terminals total

OE-Style Fuel Delivery Details

Delphi FG0466 is built as a standard replacement fuel pump module assembly for vehicles that need consistent fuel pressure and accurate tank level reporting. It includes the pump module, float arm, seal, and instruction sheet, along with an external strainer and vapor pressure sensor. Delphi’s OE heritage and long-standing supplier experience are reflected in the component design and application coverage for Silverado 1500 and Sierra 1500 trucks.

This part cross-references Bosch 69364 for the same application.

Common Problems This Part Can Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling from low fuel pressure
• Incorrect fuel gauge readings from a worn sender assembly
• Fuel pump noise or intermittent pump operation
• Driveability issues related to vapor pressure sensor faults

Installation Notes and Tips

Fits 2002-2005 Chevrolet Silverado 1500, N/A. Fits 2002-2005 GMC Sierra 1500, N/A. Clean the fuel tank before installing the fuel pump to help prevent future seal problems. Verify connector style, outlet configuration, and system pressure requirements before installation. Delphi FG0466 uses quick-connect outlets and blade terminals, so matching the original electrical and fuel line connections is important.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-based knowledge developed through decades of supplying major automakers. The FG0466 is engineered as a direct replacement solution for the listed Silverado 1500 and Sierra 1500 applications, with fitment and component specifications aligned to the original fuel system requirements.