Delphi FG0387 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Buick, Chevrolet, GMC, and Oldsmobile

The Delphi FG0387 fuel pump module assembly is designed to provide consistent fuel delivery for select Buick, Chevrolet, GMC, and Oldsmobile models. Engineered for in-tank installation, this electric fuel pump module ensures efficient fuel flow and accurate fuel level readings.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with Buick Bravada, Chevrolet Trailblazer, GMC Envoy, and Oldsmobile Rainier
• 12.0-volt operation with a maximum pressure of 112 psi and system pressure of 59 psi
• Includes internal strainer and gasket for secure installation
• Quick connect outlet with 0.375-inch outside diameter and dual outlet ports
• Four male pin terminals for reliable electrical connections
• Standard replacement grade with average flow rating of 30 liters per hour

Technical Details and Features

The Delphi FG0387 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet and a quick connect outlet type with two outlet ports, each having an outside diameter of 0.375 inches. The module includes a fuel level sender assembly with resistance values ranging from 40 ohms (empty) to 250 ohms (full), providing accurate fuel level monitoring. The pump draws an average current of 7 amps and maintains a system pressure of 59 psi, with a maximum pressure rating of 112 psi. The assembly comes with a gasket or seal to ensure a proper fit and prevent leaks. The four-pin male terminals provide secure electrical connections, and the internal strainer helps protect the fuel system from contaminants.

Compatible Vehicles and Applications

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

• Buick Bravada
• Chevrolet Trailblazer
• GMC Envoy
• Oldsmobile Rainier

It is designed specifically for in-tank installation in these models, ensuring proper fitment and optimal fuel delivery performance.

Common Issues Addressed by the Delphi FG0387 Fuel Pump Module

• Intermittent or complete fuel delivery failure
• Inaccurate fuel level readings or gauge malfunctions
• Fuel pump noise or irregular operation
• Fuel system pressure drops affecting engine performance
• Contaminant-related fuel system blockages due to strainer failure

Installation Notes and Tips

When installing the Delphi FG0387 fuel pump module assembly, ensure the gasket or seal is properly seated to prevent fuel leaks. Verify the four-pin male terminals are securely connected to avoid electrical issues. The quick connect outlet requires proper engagement to maintain fuel system integrity. It is recommended to follow the vehicle manufacturer’s service manual for removal and installation procedures. Handle the internal strainer carefully to avoid damage during installation.

Quality Assurance and Warranty Information

Delphi fuel pump modules are manufactured to meet or exceed OEM specifications for reliable performance and durability. This standard replacement grade part includes a fuel level sender assembly and is backed by Delphi’s quality standards. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.