Delphi FG2173 Fuel Pump Module Assembly - Right

Reliable Fuel Pump Module Assembly for Mercedes-Benz Diesel Models

The Delphi FG2173 fuel pump module assembly is designed specifically for select Mercedes-Benz diesel vehicles, including the GL320, GL350, ML320, and ML350. This in-tank electric fuel pump ensures consistent fuel delivery and integrates a fuel level sender assembly for accurate fuel monitoring.

Key Features of Delphi FG2173 Fuel Pump Module

• Compatible with Mercedes-Benz GL320, GL350, ML320, and ML350 diesel models
• Electric in-tank fuel pump with a 12.0-volt rating
• Maximum pressure rating of 75 psi for efficient fuel delivery
• Includes internal strainer and fuel level sender assembly with float arm
• Quick connect outlet type with 0.313-inch outside diameter
• Five male blade terminals for secure electrical connections
• Average flow rating of 21 liters per hour and average current draw of 10 amps
• Standard replacement grade part number FG2173 by Delphi

Detailed Description of the Delphi FG2173 Fuel Pump Module

This Delphi fuel pump module assembly (part number FG2173) is engineered for diesel fuel systems in Mercedes-Benz GL320, GL350, ML320, and ML350 models. The electric pump operates at 12 volts and delivers fuel at a maximum pressure of 75 psi, supporting optimal engine performance. The module is designed as an in-tank unit, featuring an internal strainer to prevent contaminants from entering the fuel system. It includes a fuel level sender assembly with a float arm, providing accurate fuel level readings to the vehicle’s dashboard. The quick connect outlet with a 0.313-inch outside diameter and dual outlet quantity ensures compatibility with factory fuel lines. Electrical connections are made via five male blade terminals, ensuring reliable power delivery and signal transmission.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Mercedes-Benz diesel models
• Resolves inconsistent fuel pressure causing engine hesitation or stalling
• Fixes inaccurate fuel gauge readings due to faulty fuel level sender
• Addresses fuel delivery interruptions caused by clogged or damaged internal strainers
• Restores proper fuel flow to maintain engine efficiency and performance

Installation Notes and Tips

• Ensure vehicle compatibility with Mercedes-Benz GL320, GL350, ML320, or ML350 diesel models before installation
• Disconnect the battery and relieve fuel system pressure prior to removal
• Handle the fuel pump module carefully to avoid damage to the float arm and electrical terminals
• Verify all electrical connections are secure and free of corrosion
• Follow manufacturer instructions included with the module for proper installation procedures

Quality Assurance and Warranty Information

The Delphi FG2173 fuel pump module assembly is a standard replacement part manufactured to meet OEM specifications for Mercedes-Benz diesel vehicles. It undergoes rigorous quality control to ensure reliable operation and durability. While specific warranty terms may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to the product documentation for detailed warranty information.