Delphi FG1164 Fuel Pump Module Assembly - Right

Reliable Fuel Pump Module Assembly for Mercedes-Benz Vehicles

The Delphi FG1164 fuel pump module assembly is designed to provide consistent fuel delivery for select Mercedes-Benz models. Engineered for in-tank installation, this electric fuel pump module supports optimal engine performance and fuel efficiency.

• Compatible with Mercedes-Benz C300, C350, E350, E550, and GLK350 models
• 12.0 Volt electric pump with an average flow rating of 21 liters per hour
• In-tank design with internal strainer and quick connect outlet (0.313 inch diameter)
• Includes fuel level sender assembly with float arm for accurate fuel measurement
• Blade-type male terminals with 4-terminal configuration for secure electrical connection
• System pressure rated at 58 psi with a maximum pressure of 80 psi
• Standard replacement grade part with included instruction sheet

Technical Details and Specifications

The Delphi FG1164 fuel pump module assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features an internal strainer inlet and a quick connect outlet with a 0.313-inch outside diameter, ensuring efficient fuel flow and filtration. The pump draws an average current of 9 amps and maintains system pressure at 58 psi, with a maximum pressure capacity of 80 psi. The module includes a fuel level sender assembly with resistance values ranging from 50 ohms (full) to 990 ohms (empty), providing accurate fuel level readings. The electrical connection uses four male blade terminals, ensuring compatibility with the vehicle's wiring harness.

Applications and Common Issues Addressed

• Restores proper fuel delivery in Mercedes-Benz C300, C350, E350, E550, and GLK350 models
• Resolves fuel pump failure symptoms such as engine stalling or hesitation
• Fixes inaccurate fuel gauge readings due to faulty fuel level sender assembly
• Eliminates fuel pressure drops that can cause poor engine performance
• Replaces worn or damaged in-tank fuel pump modules to maintain fuel system integrity

Installation Notes and Tips

Installation of the Delphi FG1164 fuel pump module assembly requires removal of the fuel tank. Ensure the vehicle is safely supported and the fuel system is depressurized before beginning. The module features a quick connect outlet for straightforward fuel line attachment and blade-type terminals for electrical connections. Note that this assembly does not include a regulator, gasket, or lock ring, so reuse or replacement of these components may be necessary depending on vehicle condition. Follow the included instruction sheet carefully to ensure proper installation and avoid damage to the fuel system.

Quality Assurance and Warranty Information

Delphi manufactures the FG1164 fuel pump module assembly to meet standard replacement quality requirements. Each unit undergoes rigorous testing to ensure reliable operation within specified voltage, pressure, and flow parameters. This part is backed by Delphi's limited warranty against defects in materials and workmanship, providing confidence in its durability and performance for Mercedes-Benz fuel system repairs.