Delphi FG0393 Fuel Pump Module Assembly

Delphi FG0393 Fuel Pump Module Assembly

Delphi FG0393 is an in-tank fuel pump module assembly for flex-fuel applications, built with OE-based engineering and application-specific components. It is compatible with 2004-2007 Hummer H2 models and includes the fuel level sender, regulator, strainer, gasket/seal, and vapor pressure sensor for a complete fuel delivery service.

Key Features

• In-tank electric fuel pump module assembly for 12-volt systems
• Maximum pressure rating of 73.0 and system pressure of 54 psi
• Fuel level sender assembly included with 250 ohms empty and 40 ohms full resistance
• Regulator included, along with gasket/seal and internal strainer
• Quick-connect outlet design with two outlets and blade-style terminals
• Built for flex-fuel use and supplied as a standard replacement part
• Delphi FG0393 cross-references Airtex E3689M and Carter P76147M for the same application

Detailed Description

This Delphi fuel pump module assembly is engineered for direct replacement in the fuel tank and supports consistent fuel delivery for the Hummer H2. The module combines the pump, sender, regulator, and vapor pressure sensor in one assembly, helping restore proper fuel pressure and fuel level reporting in vehicles that rely on an integrated module design. Delphi FG0393 reflects the company’s OE heritage and broad aftermarket coverage, making it a practical choice for service work on 2004-2007 Hummer H2 fuel systems.

Compatible With 2004-2007 Hummer H2, N/A. This part number, FG0393, is also a useful reference when matching the correct in-tank module for flex-fuel H2 applications.

What It Is Used For

• Restoring fuel pressure after pump wear or electrical failure
• Correcting inaccurate fuel gauge readings caused by sender issues
• Replacing a leaking or deteriorated tank seal at the module interface
• Addressing fuel delivery problems in flex-fuel Hummer H2 models
• Resolving drivability issues tied to weak pump output or pressure loss

Installation Notes and Tips

Before installation, clean the fuel tank thoroughly to help prevent future seal problems, as noted for this application. Verify connector style, outlet configuration, and pressure requirements before installation. Because this is an in-tank module, access is typically through the fuel tank service opening or by lowering the tank, depending on vehicle setup.

Quality Assurance

Delphi builds this module using OE experience and application knowledge developed through long-term supplier relationships with major automakers. FG0393 is a standard replacement fuel pump module assembly designed to meet the needs of the listed Hummer H2 applications.