Delphi FG0811 Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Flex-Fuel Applications

Delphi FG0811 is an in-tank fuel pump module assembly built for direct replacement service on select Chevrolet and GMC applications. It combines the pump, fuel level sender assembly, seal, strainer, and vapor pressure sensor support in one OE-style unit for 2002-2004 Chevrolet Suburban 1500 and 2002-2004 GMC Yukon XL 1500 models.

With Delphi’s OE heritage behind it, this module is engineered around the original fuel system layout and specifications for a straightforward replacement on flex-fuel vehicles.

Key Features

• In-tank electric fuel pump module assembly
• 12-volt operation with blade terminals and 4-terminal male connection
• Maximum pressure rating of 78 psi and system pressure of 51 psi
• Average flow rating of 33 and average current draw of 10
• Fuel level sender assembly included for accurate tank level reporting
• Strainer and gasket/seal included
• Quick-connect outlet design with 2 outlets
• Built for flex-fuel service
• Vapor pressure sensor included

Detailed Description

Delphi FG0811 is a standard replacement fuel pump module assembly for select GM full-size SUVs, including the 2002-2004 Chevrolet Suburban 1500 and 2002-2004 GMC Yukon XL 1500. It is designed as an in-tank electric module with an internal strainer, quick-connect outlet, and integrated fuel level sender assembly to restore fuel delivery and tank level signal performance. The module uses a 0.375-inch outlet outside diameter, 2 outlet ports, and a 12.0-volt electrical design for OE-style service.

Delphi draws on long-standing OE supply experience to build aftermarket parts around original equipment specifications. This FG0811 fuel pump module assembly cross-references Airtex E3560M and Carter P74905M for the same application.

What This Part Helps Address

• Hard starting caused by weak or failing fuel delivery
• Engine stalling from inconsistent fuel pressure
• Incorrect fuel gauge readings from a worn sender assembly
• Fuel starvation under load in flex-fuel applications
• Fuel system noise or poor pump operation from an aging in-tank module

Installation Notes and Tips

Fits 2002-2004 Chevrolet Suburban 1500, N/A. Fits 2002-2004 GMC Yukon XL 1500, N/A. Delphi notes an OE-improved pivot point design for the fuel level assembly on these applications. Before installing FG0811, clean the fuel tank to reduce the risk of contamination-related pump failure; Delphi recommends fuel tank cleaning kit FC01. The package includes the fuel pump module assembly with float arm, seal, and instruction sheet. Lock ring is not included.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-focused engineering and application knowledge developed through decades of supplying original equipment to major automakers. FG0811 is a standard replacement part intended to match fit and function to OE specifications for the listed Chevrolet and GMC vehicles.