Delphi FG1239 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for BMW Models

The Delphi FG1239 fuel pump module assembly is designed to provide consistent fuel delivery for select BMW vehicles. Engineered for in-tank installation, this electric fuel pump module supports optimal engine performance in BMW 525i, 530i, 545i, 550i, 645Ci, and 650i models.

• Electric fuel pump with 12.0-volt operation
• Compatible with gasoline fuel systems
• In-tank design with internal strainer included
• Quick connect outlet with 0.313-inch outside diameter
• Fuel level sender assembly with float arm included
• Maximum pressure rating of 80 psi and system pressure of 51 psi
• Six male pin terminals for secure electrical connection
• Average flow rating of 60 liters per hour and average current draw of 7 amps

Technical Details and Features

The Delphi FG1239 fuel pump module assembly is a standard replacement part engineered for precise fuel delivery in BMW vehicles. It features an internal strainer inlet type to prevent debris from entering the fuel system, ensuring clean fuel flow. The pump operates at 12 volts and maintains a maximum pressure of 80 psi, with a system pressure of 51 psi to meet the demands of modern fuel injection systems. The quick connect outlet with a 0.313-inch outside diameter simplifies installation and connection to the fuel line. This module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings to the vehicle’s dashboard. The six male pin terminals ensure reliable electrical connectivity, supporting the pump’s average current draw of 7 amps and flow rating of 60 liters per hour.

Compatible BMW Models and Applications

This fuel pump module assembly is compatible with a range of BMW models, including the 525i, 530i, 545i, 550i, 645Ci, and 650i. It is designed specifically for gasoline fuel systems and fits in-tank configurations, making it suitable for vehicles requiring a direct replacement of the fuel pump module assembly. The part number FG1239 ensures precise fitment and performance for these BMW models.

• Resolves fuel delivery issues such as engine hesitation or stalling
• Addresses inconsistent fuel pressure problems
• Replaces faulty fuel level sender assemblies for accurate fuel gauge readings
• Eliminates fuel pump noise or failure symptoms
• Prevents fuel contamination with the included internal strainer

Installation Notes and Tips

When installing the Delphi FG1239 fuel pump module assembly, ensure the vehicle’s fuel tank is properly drained and depressurized to avoid fuel spillage. The quick connect outlet facilitates straightforward connection to the fuel line, but verify all electrical terminals are securely attached to prevent intermittent operation. Since the module does not include a gasket, inspect and replace the fuel tank seal or gasket as needed to maintain a proper seal. Follow the vehicle manufacturer’s service manual for torque specifications and safety precautions during installation.

Quality Assurance and Warranty

Delphi manufactures the FG1239 fuel pump module assembly to meet OEM standards for fit, form, and function. This standard replacement part undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.