Delphi FG1637 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Land Rover LR3 and Range Rover Sport

The Delphi FG1637 fuel pump module assembly is designed specifically for Land Rover LR3 and Range Rover Sport models. This in-tank electric fuel pump ensures consistent fuel delivery and accurate fuel level readings, supporting optimal engine performance.

• 12.0 Volt electric fuel pump with a 75 GPH average flow rating
• Includes fuel level sender assembly with float arm for precise fuel measurement
• Equipped with an external strainer inlet and female quick connect outlets (two outlets, 0.375 inch diameter)
• Regulator included to maintain system pressure at 51 psi
• Blade-type female terminals with six connections for secure wiring
• Standard replacement grade for reliable performance
• Compatible with gasoline fuel systems
• Resistance range from 51 ohms (empty) to 992 ohms (full) for accurate fuel level sensing

Detailed Product Description

The Delphi FG1637 fuel pump module assembly is engineered as a direct replacement for Land Rover LR3 and Range Rover Sport vehicles requiring a dependable in-tank fuel pump. Operating at 12 volts, this electric pump delivers an average flow rate of 75 gallons per hour, supporting efficient fuel delivery under various driving conditions. The module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings to the vehicle’s dashboard. The external strainer inlet protects the pump from debris, while the included regulator maintains a consistent system pressure of 51 psi, ensuring stable fuel supply to the engine.

Featuring female quick connect outlets and blade-type female terminals with six connections, the FG1637 facilitates straightforward installation and secure electrical connections. This standard replacement-grade module is designed for gasoline fuel systems and does not include a gasket or lock ring, so these components should be sourced separately if needed.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Land Rover LR3 and Range Rover Sport models
• Resolves fuel level gauge inaccuracies caused by faulty sender assemblies
• Eliminates engine performance issues related to inconsistent fuel pressure
• Replaces worn or failing in-tank fuel pump modules
• Prevents fuel starvation and stalling under load or acceleration

Installation Notes and Tips

• Ensure vehicle is depressurized and battery disconnected before installation
• Verify compatibility with Land Rover LR3 and Range Rover Sport fuel systems
• Inspect and replace fuel tank gasket or seal if necessary, as it is not included
• Handle the float arm carefully to avoid damage during installation
• Confirm all electrical connections are secure and terminals match vehicle wiring

Quality Assurance and Warranty

The Delphi FG1637 fuel pump module assembly meets standard replacement quality requirements for Land Rover vehicles. It is manufactured to provide reliable operation and consistent fuel delivery. While specific warranty details may vary, Delphi products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.