Delphi FG0023 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG0023 fuel pump module assembly is designed for reliable fuel delivery in Chevrolet Express and GMC Savana vans. This electric in-tank fuel pump module ensures consistent fuel flow and accurate fuel level readings for your vehicle.

• Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models
• Electric pump type with an average flow rating of 23 liters per hour
• Operates at 13.0 volts with a system pressure of 62 psi and maximum pressure of 109 psi
• Includes internal strainer and fuel level sender assembly with float arm
• Equipped with 4 female blade terminals and quick connect outlet fittings
• Comes with gasket/seal and wiring harness with splices for installation

Technical Specifications and Features

The Delphi FG0023 fuel pump module assembly features a 0.375 inch outlet outside diameter and two quick connect outlets for efficient fuel delivery. It operates on gasoline fuel and does not include a regulator or vapor pressure sensor. The internal strainer and inlet type strainer help protect the fuel system from contaminants. The module’s resistance ranges from 0.1 ohms when empty to 90 ohms when full, supporting accurate fuel level measurement. The average current draw is 10 amps, ensuring stable electrical performance during operation.

Application and Compatibility

This fuel pump module assembly is specifically engineered for use in Chevrolet Express and GMC Savana vans, including 1500, 2500, and 3500 series models. The part number FG0023 matches OEM specifications for these vehicles, making it a suitable replacement for worn or failing fuel pump modules in these applications.

• Resolves fuel delivery interruptions and inconsistent engine performance
• Addresses fuel level sender failures causing inaccurate fuel gauge readings
• Replaces noisy or weak fuel pumps affecting engine start and acceleration
• Fixes fuel leaks by providing a new gasket and seal included in the package
• Improves fuel system reliability in vehicles with high mileage or extended use

Installation Notes and Tips

Installation of the Delphi FG0023 fuel pump module assembly requires removal of the fuel tank to access the in-tank pump. Ensure all electrical connections use the included wiring harness and splices for secure attachment. Verify the orientation of the float arm for accurate fuel level readings. Use the supplied gasket or seal to prevent leaks during reassembly. It is recommended to inspect the fuel tank and lines for debris or damage before installing the new module.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet standard replacement grade quality, ensuring compatibility and durability. This product includes a fuel level sender assembly and internal strainer to maintain fuel system integrity. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship under normal use.