Delphi FG0833 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet, GMC, Isuzu, and Saab

The Delphi FG0833 fuel pump module assembly is designed to provide consistent fuel delivery and accurate fuel level readings for select Chevrolet, GMC, Isuzu, and Saab models. Engineered for in-tank installation, this electric fuel pump module supports gas fuel systems with integrated components to ensure optimal performance.

• 12.0 Volt electric fuel pump with a maximum pressure of 80 psi
• Includes fuel level sender assembly with float arm for precise fuel measurement
• Internal strainer and external quick connect outlets (two outlets, 0.375 inch diameter)
• Regulator and gasket/seal included for secure installation
• Compatible with Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, and Saab 9-7x

Technical Details and Features

The Delphi FG0833 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet and quick connect outlet types, with two outlets measuring 0.375 inches in diameter. The module includes a regulator to maintain system pressure at 55 psi and supports a maximum pressure of 80 psi. The assembly comes with a fuel level sender assembly that provides resistance readings of 250 ohms when empty and 40 ohms when full, ensuring accurate fuel gauge operation. The pump draws an average current of 15 amps and delivers an average flow rating of 40 liters per hour. The terminal configuration includes four male pin terminals for reliable electrical connections. This in-tank electric pump module also includes a vapor pressure sensor to support emissions control systems.

Compatible Vehicles and Applications

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

• Chevrolet Trailblazer
• GMC Envoy
• Isuzu Ascender
• Saab 9-7x

It is designed as a standard replacement part to restore proper fuel delivery and fuel level sensing in these models.

Common Issues Addressed by the Delphi FG0833 Fuel Pump Module

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel gauge readings due to faulty fuel level sender
• Fuel pressure irregularities affecting engine performance
• Fuel pump noise or failure from worn internal components
• Fuel contamination due to damaged or clogged strainer

Installation Notes and Tips

Installation of the Delphi FG0833 fuel pump module assembly requires removal of the fuel tank for in-tank replacement. Ensure all electrical connections use the four-pin male terminals provided. Replace the included gasket or seal to prevent leaks. Verify that the quick connect outlets are securely attached to the fuel lines. Follow vehicle-specific service manuals for safe handling of fuel system components and proper torque specifications.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM specifications for fit, form, and function. The FG0833 is a standard replacement grade part designed for reliable operation. It includes a regulator, strainer, and fuel level sender assembly to maintain system integrity. Warranty coverage details should be confirmed with the parts distributor or vehicle manufacturer.