Land Rover Discovery Sport L550 Diesel Fuel Pump Module FK72-9D370-AF

The Land Rover Discovery Sport L550 Diesel Fuel Pump Module is an item from the Electronic Control Modules and Controllers category, designed for the diesel fuel supply system in the rear of the vehicle. The offered module comes from a Land Rover vehicle and is a functional solution for users looking for proven fuel system electronics for diesel engine versions.

Specifications and technical data

• SKU: FK72-9D370-AF
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-9D370-AF
• Substitutable numbers: FK72-9D370-AF, FK729D370AF
• Location on the vehicle: Rear
• Fuel type: Diesel
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented module is responsible for controlling the operation of the fuel pump in the diesel engine fuel supply system, located in the rear of the vehicle. Its task is to precisely manage fuel pressure and flow, according to signals from the engine control unit, which translates into stable engine operation and proper vehicle starting.

As an element from the group of Electronic Control Modules and Controllers, the module cooperates with other vehicle systems, ensuring consistent operation of the injection system, limiting pressure drops, and proper response to changing engine loads.

Benefits of Using an Original Land Rover Module

Using an original module dedicated to the Land Rover Discovery Sport L550 allows you to maintain the factory parameters of the fuel system. Thanks to this, the user gains:

• compatibility with the vehicle's electrical system – connectors and wiring harnesses are adapted to the car's factory architecture,
• consistency with the engine control software,
• stable fuel pump supply across the full range of loads,
• reduced risk of diagnostic errors related to an incorrect controller.

A used original module is a solution that in many cases works better than aftermarket replacements of uncertain specifications, especially in modern diesel systems sensitive to control quality.

Technical Characteristics and Installation

The module is designed for vehicles powered by diesel fuel and is installed in the rear of the car, near the fuel tank system. This location facilitates integration with the pump and fuel lines, while also shortening the signal transmission path.

When selecting a module, it is crucial to pay attention to:

• compatibility with the specific version of the Discovery Sport L550 model,
• suitability for the fuel type (Diesel),
• belonging to the appropriate group of fuel system controllers.

Installation by a workshop experienced with Land Rover electronics is recommended, using appropriate diagnostics to verify correct communication with other vehicle controllers after installation.

Why Choose a Used Electronic Module

For components such as fuel pump control modules, purchasing a used component is often a sensible compromise between cost and functionality. An original, used controller retains its factory specifications while significantly reducing repair costs compared to a new part.

If you want to better understand how to safely choose used controllers and other automotive electronics, check out our guide: used automotive electronics – second-hand ECU modules and sensors. You will find practical tips on selecting by OEM numbers, hardware and software compatibility, and installation.

Other Land Rover Electronic Control Modules and Controllers

If you are also looking for other Land Rover Electronic Control Modules and Controllers for your car, check out our dedicated offer: Land Rover Electronic Control Modules and Controllers. This will allow you to easily select other electronic system components based on a single, consistent parts database.