Delphi FG0490 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly for Chevrolet Uplander

The Delphi FG0490 fuel pump module assembly is designed specifically for Chevrolet Uplander models requiring a reliable in-tank fuel delivery solution. This electric fuel pump module ensures consistent fuel pressure and flow, supporting optimal engine performance and fuel efficiency.

• Compatible with Chevrolet Uplander vehicles
• 12.0 Volt electric fuel pump with integrated regulator
• Maximum pressure rating of 80 psi and system pressure of 52 psi
• Includes fuel level sender assembly with float arm
• Internal strainer and quick connect outlet for efficient fuel filtration and connection
• Three blade-type male terminals for secure electrical connections
• Comes with gasket/seal and instruction sheet for installation
• Designed for flex fuel compatibility

Technical Details and Features

The Delphi FG0490 fuel pump module assembly operates at 12 volts and features an electric pump type with an average current draw of 8 amps. It includes an internal strainer to prevent debris from entering the fuel system and a vapor pressure sensor to monitor fuel vapor levels. The module has two quick connect outlets with an outside diameter of 0.375 inches, facilitating straightforward fuel line attachment. The assembly also incorporates a fuel level sender assembly with resistance values ranging from 250 ohms when empty to 40 ohms when full, providing accurate fuel gauge readings. This standard replacement grade module is designed for in-tank installation and supports flex fuel types, making it suitable for vehicles running on ethanol blends.

Common Applications and Problem Resolution

• Restores proper fuel pressure and flow in Chevrolet Uplander models
• Replaces faulty or failing fuel pump modules causing engine hesitation or stalling
• Resolves inaccurate fuel level readings due to defective sender assemblies
• Addresses fuel delivery issues related to clogged or damaged internal strainers
• Improves fuel system reliability in vehicles using flex fuel

Installation Notes and Tips

Installation of the Delphi FG0490 fuel pump module assembly requires removal of the fuel tank for in-tank replacement. Ensure the gasket or seal included is properly seated to prevent fuel leaks. The three blade-type male terminals should be connected securely to the vehicle’s wiring harness. Verify that the quick connect outlets are firmly attached to the fuel lines to maintain system integrity. Follow the included instruction sheet carefully to avoid damage to the fuel system components during installation.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM specifications for fit, form, and function. The FG0490 assembly undergoes rigorous testing to ensure consistent fuel delivery and durability under normal operating conditions. This product includes a standard replacement grade warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to Delphi’s warranty documentation for detailed terms and conditions.