Delphi FG2189 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG2189 fuel pump module assembly is designed for reliable fuel delivery in Subaru Legacy and Outback models. This in-tank electric fuel pump ensures consistent fuel pressure and includes a fuel level sender assembly for accurate fuel gauge readings.

• Electric fuel pump with 12.0 voltage operation
• Includes internal strainer and fuel level sender assembly
• Compatible with Subaru Legacy and Outback vehicles
• Fuel type: Gasoline
• System pressure rated at 49 psi for optimal performance
• Blade-type male terminals with six connections
• Quick connect outlet with 0.375 inch outside diameter
• Regulator included for stable fuel pressure

Technical Details and Features

The Delphi FG2189 fuel pump module assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features an internal strainer inlet type to prevent debris from entering the fuel system, enhancing longevity and performance. The assembly includes a fuel level sender assembly with resistance values ranging from 32 ohms (empty) to 2 ohms (full), providing accurate fuel level readings to the dashboard gauge.

This module has two quick connect outlets with an outside diameter of 0.375 inches, facilitating easy and secure fuel line connections. The pump draws an average current of 10 amps and maintains a system pressure of 49 psi, ensuring consistent fuel delivery under various driving conditions. The six blade-type male terminals provide reliable electrical connections for the pump and sender functions.

Compatible Vehicles and Applications

This fuel pump module assembly is compatible with the following Subaru models:

• Subaru Legacy
• Subaru Outback

It is designed as a standard replacement part for in-tank fuel pump systems in these vehicles, addressing common fuel delivery and fuel level sensing issues.

Common Issues Addressed by Delphi FG2189

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel gauge readings due to faulty fuel level sender
• Fuel pressure fluctuations affecting engine performance
• Clogged fuel strainer leading to restricted fuel flow
• Electrical connection failures from worn or damaged terminals

Installation Notes and Tips

When installing the Delphi FG2189 fuel pump module assembly, ensure the vehicle’s fuel system is depressurized before removal. The module is designed for in-tank installation and includes a quick connect outlet for straightforward fuel line attachment. Verify all six blade terminals are properly connected to avoid electrical issues. Although the assembly does not include a gasket or lock ring, use the existing components or replace as necessary to maintain a secure seal.

Quality Assurance and Warranty

The Delphi FG2189 fuel pump module assembly is manufactured to meet OEM specifications for Subaru Legacy and Outback models. It is a standard replacement grade part designed for durability and consistent performance. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support reliable operation.