Delphi FG0099 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet and GMC Vans

The Delphi FG0099 fuel pump module assembly is designed specifically for in-tank installation in Chevrolet Express and GMC Savana models. Engineered to deliver consistent fuel flow and accurate fuel level readings, this electric fuel pump module supports gas-powered engines with precise specifications to maintain optimal performance.

• Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models
• Electric fuel pump with an average flow rating of 32 gallons per hour
• Includes internal strainer and fuel level sender assembly with float arm
• Operates at 13.0 volts with a system pressure of 62 psi and maximum pressure of 109 psi
• Features quick connect outlet type with 0.375 inch outside diameter
• Equipped with 4 male blade terminals and includes gasket/seal and wire harness with splices
• Standard replacement grade part with vapor pressure sensor included

Technical Details and Specifications

The Delphi FG0099 fuel pump module assembly is an electric pump designed for in-tank installation, compatible with gas fuel systems. It features an internal strainer inlet and quick connect outlets, ensuring efficient fuel delivery and filtration. The pump operates at 13 volts and maintains a system pressure of 62 psi, with a maximum pressure rating of 109 psi. The module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings for the vehicle's gauge. The assembly has four male blade terminals for electrical connections and comes with a gasket or seal to ensure a secure fit. The average current draw is 10 amps, and the resistance ranges from 40 ohms when empty to 250 ohms when full, supporting reliable sensor feedback.

Compatible Vehicles and Applications

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

• Chevrolet Express 1500, 2500, 3500
• GMC Savana 1500, 2500, 3500

It is designed for gas-powered engines requiring a standard replacement fuel pump module with integrated fuel level sender and vapor pressure sensor.

Common Issues Addressed by This 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 pump noise or reduced fuel pressure affecting engine performance
• Fuel contamination due to damaged or clogged internal strainer
• Electrical connection failures from worn or corroded terminals

Installation Notes and Tips

When installing the Delphi FG0099 fuel pump module assembly, ensure the vehicle’s fuel tank is properly drained and depressurized. Use the included gasket or seal to prevent leaks and verify that all electrical connections are secure with the four male blade terminals. The quick connect outlet fittings should be firmly attached to the fuel lines to maintain system integrity. It is recommended to inspect the fuel tank for debris before installation and replace any damaged components. Proper installation will help maintain system pressure and fuel flow as specified.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM standards for fit, form, and function. The FG0099 is a standard replacement grade part that includes a vapor pressure sensor and fuel level sender assembly for comprehensive system compatibility. While specific warranty terms may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and performance.