Delphi FG0401 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet and GMC Vans

The Delphi FG0401 fuel pump module assembly is designed specifically for in-tank installation in Chevrolet Express 3500 and GMC Savana 3500 models. This electric fuel pump module ensures consistent fuel delivery and pressure regulation for flex fuel systems, supporting optimal engine performance.

• 12.0 Volt electric fuel pump with integrated regulator
• Maximum pressure rating of 73 psi and system pressure of 54 psi
• Includes internal strainer and fuel level sender assembly with float arm
• Quick connect outlet with 0.375 inch outside diameter and dual outlet ports
• Blade-type male terminals with four connections for secure wiring
• Comes with gasket/seal and instruction sheet for installation
• Compatible with flex fuel systems in Chevrolet Express 3500 and GMC Savana 3500
• Standard replacement grade part designed for reliable operation

Detailed Product Features and Specifications

The Delphi FG0401 fuel pump module assembly is engineered for precise fuel delivery in flex fuel applications. Operating at 12 volts, it features an electric pump capable of an average flow rating of 28 liters per hour and an average current draw of 11 amps. The module includes an internal strainer to prevent debris from entering the fuel system and a fuel level sender assembly with a float arm for accurate fuel gauge readings. The regulator is integrated to maintain a maximum pressure of 73 psi, with a system pressure set at 54 psi, ensuring consistent fuel supply under varying engine demands.

Electrical connections utilize four blade-type male terminals, providing secure and reliable wiring interfaces. The fuel outlet uses a quick connect design with a 0.375 inch outside diameter, featuring two outlet ports for efficient fuel flow. The module is designed for in-tank installation, compatible with the fuel systems of Chevrolet Express 3500 and GMC Savana 3500 vans. The package includes a gasket/seal to ensure a proper fit and prevent leaks during installation.

Common Applications and Problem Resolution

• Replacement for failing or noisy fuel pumps in Chevrolet Express 3500 and GMC Savana 3500
• Resolves inconsistent fuel pressure or delivery issues affecting engine performance
• Addresses inaccurate fuel level readings due to faulty sender assemblies
• Prevents fuel contamination with internal strainer inclusion
• Suitable for flex fuel systems requiring compatible pump modules

Installation Notes and Tips

Installation of the Delphi FG0401 fuel pump module assembly requires removal of the fuel tank for in-tank access. Ensure the gasket/seal is properly seated to prevent fuel leaks. Verify electrical connections match the blade-type male terminals and confirm secure attachment of the quick connect fuel outlets. Follow the included instruction sheet carefully to maintain system integrity and safety. It is recommended to inspect the fuel tank and lines for contamination or damage during installation.

Quality Assurance and Warranty Information

Delphi fuel pump modules are manufactured to meet OEM specifications for durability and performance. The FG0401 part number is a standard replacement grade component designed to provide reliable operation in Chevrolet Express 3500 and GMC Savana 3500 vehicles. This product includes a warranty covering defects in materials and workmanship, ensuring confidence in long-term use when installed according to guidelines.