Delphi FG0045 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly for Buick Regal

The Delphi FG0045 fuel pump module assembly is designed specifically for Buick Regal models requiring a reliable in-tank electric fuel pump. Engineered to deliver consistent fuel flow and pressure, this module supports optimal engine performance and fuel efficiency.

• Electric fuel pump with 13.0 voltage operation
• In-tank design with internal strainer for fuel filtration
• Includes fuel level sender assembly with float arm
• Quick connect outlet with 0.375 inch outside diameter
• Four male pin terminals for secure electrical connection
• Maximum pressure rating of 109 psi and system pressure of 62 psi
• Comes with gasket/seal and wire harness with splices
• Compatible with gasoline fuel type

Technical Details and Features

The Delphi FG0045 fuel pump module assembly operates at 13 volts and is designed for gasoline fuel systems. It features an internal strainer inlet type and a quick connect outlet with three outlets, each measuring 0.375 inches in diameter. The module includes a fuel level sender assembly with a float arm, allowing accurate fuel level readings. The pump draws an average current of 9 amps and provides an average flow rating of 26 liters per hour, supporting consistent fuel delivery under various driving conditions. The assembly includes a gasket or seal to ensure a proper fit and prevent leaks. Electrical connections are made via four male pin terminals, ensuring compatibility with the vehicle's wiring harness. This standard replacement grade part is engineered for Buick Regal models requiring a reliable in-tank fuel pump solution.

Compatible Applications and Common Issues Addressed

• Compatible with Buick Regal fuel delivery systems requiring part number FG0045
• Replaces faulty or failing in-tank fuel pumps causing engine hesitation or stalling
• Resolves fuel level sender failures leading to inaccurate fuel gauge readings
• Addresses low fuel pressure issues affecting engine performance
• Fixes fuel pump noise or intermittent operation problems

Installation Notes and Tips

• Ensure the vehicle is depressurized before removing the old fuel pump module
• Handle the gasket/seal carefully to maintain a proper seal during installation
• Verify electrical terminal connections match the vehicle wiring harness for secure fitment
• Inspect the fuel tank for debris before installing the new pump to prevent contamination
• Follow manufacturer torque specifications for lock ring or mounting hardware, if applicable

Quality Assurance and Warranty

The Delphi FG0045 fuel pump module assembly is manufactured to meet OEM specifications for Buick Regal vehicles. It undergoes rigorous testing to ensure consistent fuel flow, pressure, and electrical performance. This standard replacement part includes a fuel level sender assembly and is supplied with all necessary seals and wiring components for a complete installation. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer to ensure proper protection.