Land Rover Discovery L550 Window Regulator Motor Front Right O/S FK72-23200-AC

The Land Rover Discovery L550 Front Right Window Regulator Motor is an original part from the Window Regulators and Motors group, designed for precise operation of the window on the driver's or passenger's side, depending on the market. Thanks to its factory design, it ensures proper integration with the vehicle's electrical system and correct window guidance within the door. This is a solution for users who expect stable mechanism operation without unwanted jamming and noise.

Specifications and technical data

• SKU: FK72-23200-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-23200-AC
• Substitutable numbers: LR058512, FK7223200AB, FK72-23200-AB
• Location on the vehicle: Front, Right
• Part type: Window Regulator
• Category: Window Motors & Regulators

Intended Use and Fitment for Land Rover Discovery L550

The presented window regulator motor has been specifically designed for the front right door of the Land Rover Discovery L550 model. Its placement in the front right area allows for direct replacement of a worn or damaged drive without the need for wiring or mounting modifications. The appropriate housing geometry and factory mounting points facilitate correct alignment with the window guides.

By using the original design, compatibility with the factory window control system is maintained, which reduces the risk of errors in the comfort module operation and improper window closing when the vehicle is locked.

Construction and Operating Characteristics

The window regulator motor in the Discovery L550 is responsible for driving the cable or gear mechanism (depending on the body version), ensuring smooth raising and lowering of the window in the front right door. The electric gearbox used has been selected to provide adequate torque while maintaining a reasonable level of noise and vibration.

The original design, integrated with the window control system, enables:

• stable window guidance throughout its full range of motion,
• correct interaction with the factory control buttons,
• preservation of the comfort opening and closing function (if present in the specific car configuration),
• even load distribution on the regulator mechanism, which reduces its wear.

Practical Application and Benefits of Replacement

Replacing the window regulator motor in the front right door is recommended in situations where problems arise with the smoothness of window movement, its stopping mid-travel, or a complete lack of response to commands from the control panel. Using an original part from the same design group allows for the restoration of correct system operation without the need for intervention in the electrical system.

A used original part offers a sensible compromise between cost and quality – you retain factory fit and operating parameters while reducing expenses compared to a new component. This is particularly important for routine repairs on vehicles several years old, where both functionality and service economy are key.

Land Rover Window Regulators and Motors – Door Area Expansion and Service

If you are planning a comprehensive repair or upgrade of the door area in your Land Rover and need other parts from the same group, such as window drives, complete regulator mechanisms, or additional control motors, check the available parts in the Land Rover Window Regulators and Motors category.

How to Select Used Electrical Components for a Vehicle

When selecting a used window regulator motor, it is worth paying attention to compatibility with the specific version of the Discovery L550 equipment and the electrical system parameters. It is helpful to compare the markings from the removed part and verify using part numbers in the service documentation or parts selection systems.

If you want to better understand how to safely choose used components for drive and electrical systems, including how to use OEM markings when selecting parts, refer to the guide Why Buying Used Gearboxes and Engines is Worth It – Facts Instead of Myths, which discusses practical procedures for verifying and estimating the cost-effectiveness of purchasing parts from the aftermarket.