Delphi FG1659 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG1659 fuel pump module assembly is designed specifically for BMW M3 models, providing reliable in-tank fuel delivery for gasoline engines. This electric fuel pump module ensures consistent fuel flow and pressure to maintain optimal engine performance.

• Compatible with BMW M3 fuel systems
• Electric pump type with 12.0 voltage operation
• Includes fuel level sender assembly with float arm
• External strainer inlet type for effective fuel filtration
• Quick connect outlet with 0.313 inch outside diameter
• Maximum pressure rating of 73 psi and system pressure of 44 psi
• Four male pin terminals for secure electrical connections
• Average flow rating of 34 liters per hour and 10 amp current draw
• Standard replacement grade with included seal and instruction sheet

Technical Details and Features

The Delphi FG1659 fuel pump module assembly operates at 12 volts and is engineered for gasoline fuel systems in BMW M3 vehicles. It features an electric pump type with an average flow rating of 34 liters per hour, supporting a maximum pressure of 73 psi and a system pressure of 44 psi. The module includes an external strainer inlet and a quick connect outlet with a 0.313 inch outside diameter, ensuring efficient fuel delivery and filtration. The assembly comes with four male pin terminals for reliable electrical connections and includes a fuel level sender assembly with a float arm for accurate fuel level readings. This standard replacement part is supplied with a seal and an instruction sheet to assist with installation.

Applications and Problem Resolution

This fuel pump module assembly is designed for use in BMW M3 models requiring a reliable in-tank fuel pump solution. It addresses several common fuel system issues, including:

• Inconsistent fuel pressure causing engine performance problems
• Fuel pump failure leading to engine stalling or no-start conditions
• Faulty fuel level sender resulting in inaccurate fuel gauge readings
• Clogged or damaged fuel strainers affecting fuel flow
• Electrical connection issues due to worn or damaged terminals

Installation Notes and Tips

When installing the Delphi FG1659 fuel pump module assembly, ensure the vehicle's fuel system is depressurized before removal. Verify compatibility with your BMW M3 model year and engine type. The module includes a seal and instruction sheet to guide proper installation. Use appropriate tools to connect the four male pin terminals securely and confirm the quick connect outlet is properly seated. Inspect the external strainer for cleanliness and replace if necessary to maintain optimal fuel flow.

Quality Assurance and Warranty

Delphi provides this fuel pump module assembly as a standard replacement part, manufactured to meet OEM specifications for fit and function. While specific warranty details are not provided here, Delphi products typically undergo rigorous quality control to ensure durability and performance in BMW M3 fuel systems.