Delphi FG0811 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet and GMC

The Delphi FG0811 fuel pump module assembly is designed specifically for Chevrolet Suburban 1500 and GMC Yukon XL 1500 models. This in-tank electric fuel pump ensures consistent fuel delivery and integrates essential components for efficient operation.

• 12.0 Volt electric pump with an average current draw of 10 amps
• Maximum pressure rating of 78 psi and system pressure of 51 psi
• Includes internal strainer and fuel level sender assembly with float arm
• Outlet outside diameter of 0.375 inches with quick connect outlet type
• Four male blade terminals for secure electrical connections
• Gasket and seal included for proper installation
• Compatible with flex fuel systems
• Standard replacement grade for reliable performance
• Vapor pressure sensor integrated for emissions control

Technical Overview of Delphi FG0811 Fuel Pump Module

This fuel pump module assembly features an internal strainer inlet type that helps filter fuel before it reaches the pump, protecting the fuel system from contaminants. The electric pump operates at 12 volts and maintains a system pressure of 51 psi, with a maximum pressure capacity of 78 psi. The module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings. The outlet connections are quick connect type with an outside diameter of 0.375 inches, and the unit has four male blade terminals for electrical connections. Designed for in-tank installation, this module supports flex fuel applications and includes a vapor pressure sensor to assist with emissions management.

Compatible Vehicles and Applications

This Delphi FG0811 fuel pump module assembly is compatible with the following vehicles:

• Chevrolet Suburban 1500
• GMC Yukon XL 1500

It is intended as a direct replacement for the original fuel pump module in these models, ensuring proper fit and function.

Common Issues Addressed by This Fuel Pump Module

• Intermittent or complete fuel delivery failure
• Inaccurate fuel level readings due to faulty sender assembly
• Fuel system pressure drops affecting engine performance
• Contaminated fuel causing pump damage due to lack of strainer
• Electrical connection problems with worn or damaged terminals

Installation Notes and Tips

When installing the Delphi FG0811 fuel pump module assembly, ensure the gasket and seal are properly seated to prevent fuel leaks. Verify that the four male blade terminals are securely connected to the vehicle’s wiring harness. The quick connect outlet fittings should be firmly attached to avoid fuel line disconnections. Since this is an in-tank pump, take appropriate safety precautions when working with fuel systems, including depressurizing the fuel system before removal.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM specifications for fit, form, and function. This standard replacement grade part includes a fuel level sender and vapor pressure sensor to maintain system integrity. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship.