Delphi FG0405 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet Montana and Pontiac Uplander

The Delphi FG0405 fuel pump module assembly is designed to provide consistent fuel delivery and accurate fuel level readings for your Chevrolet Montana or Pontiac Uplander. Engineered for gas-powered vehicles, this in-tank electric fuel pump module ensures optimal performance and system pressure regulation.

• 12.0 Volt electric fuel pump with integrated regulator
• Compatible with gas fuel systems in Chevrolet Montana and Pontiac Uplander
• Includes fuel level sender assembly with float arm for precise fuel measurement
• Internal strainer and quick connect outlet for efficient fuel filtration and connection
• Standard replacement grade with gasket and seal included for secure installation
• Maximum pressure rating of 131 psi and system pressure of 52 psi
• Blade-type male terminals with four connections for reliable electrical interface
• Average flow rating of 21 and average current draw of 7 amps
• Vapor pressure sensor integrated for enhanced fuel system monitoring

Detailed Product Description

The Delphi FG0405 fuel pump module assembly is an electric in-tank pump designed specifically for gas-fueled Chevrolet Montana and Pontiac Uplander models. It features a 0.375-inch outlet outside diameter with two quick connect outlets, facilitating straightforward fuel line attachment. The module includes an internal strainer at the inlet to prevent debris from entering the fuel system, enhancing longevity and performance. The integrated fuel level sender assembly with float arm provides accurate fuel level readings, supported by resistance values ranging from 40 ohms (full) to 250 ohms (empty). The pump operates at 12 volts with an average current draw of 7 amps and maintains a system pressure of 52 psi, with a maximum pressure capacity of 131 psi. The assembly comes with a gasket and seal to ensure a tight fit and prevent leaks during installation. Blade-type male terminals with four connections provide a secure electrical interface, while the vapor pressure sensor adds an additional layer of fuel system diagnostics.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Chevrolet Montana and Pontiac Uplander gas engines
• Resolves fuel level sender malfunctions causing inaccurate fuel gauge readings
• Eliminates fuel pressure inconsistencies that can lead to engine performance issues
• Prevents fuel contamination with internal strainer to protect fuel injectors
• Replaces worn or failing in-tank fuel pump modules to maintain vehicle reliability

Installation Notes and Tips

• Ensure compatibility with Chevrolet Montana and Pontiac Uplander models before installation
• Handle the fuel pump module carefully to avoid damage to the float arm and electrical terminals
• Replace the gasket and seal included in the package to prevent fuel leaks
• Verify electrical connections using the blade-type male terminals for secure fitment
• Follow vehicle manufacturer guidelines for fuel system depressurization prior to removal

Quality Assurance and Warranty

The Delphi FG0405 fuel pump module assembly is manufactured to meet standard replacement grade specifications, ensuring reliable performance and durability. Each unit undergoes quality control testing to verify electrical resistance, flow rate, and pressure ratings. The product includes a gasket and seal for proper installation integrity. Warranty coverage details should be confirmed based on the point of purchase and vehicle manufacturer recommendations.