Land Rover Discovery L550 Window Regulator Motor Rear Left N/S FK72-27001-AE

The Land Rover Discovery L550 Rear Left Window Regulator Motor is an original part from the Window Regulators and Motors group, designed for the rear left window of the Discovery L550 body. It ensures stable operation of the window lifting and lowering mechanism, maintaining the correct functionality of the electric control and the comfort of daily use.

Specifications and technical data

• SKU: FK72-27001-AE
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-27001-AE
• Substitutable numbers: LR126075, FK7227001AE, FK72-27001-AE, FK7227001AF, FK72-27001-AF
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Vehicle Application and Function

The presented window regulator motor is dedicated for installation in the rear left part of the Land Rover Discovery L550 body. It is responsible for driving the window guide mechanism, cooperating with the factory electrical system and control from the door panel or console. A properly functioning window drive contributes to cabin sealing, passenger safety, and user comfort in both urban and off-road driving.

Original Origin and Compatibility

The part comes from the Land Rover range, which means it maintains factory operating parameters, proper fit to door mountings, and full compatibility with the original wiring. The motor works with the designated window regulator for this model, ensuring a predictable installation process without requiring structural modifications.

An additional advantage is the presence of the OEM part number and related replacement numbers in the technical specification, which facilitates verification of compatibility with a specific Discovery L550 equipment version and minimizes the risk of selecting the wrong component.

Characteristics of the Used Part

The window regulator motor is offered in used condition, allowing for an economical replacement of a faulty drive while maintaining original manufacturing quality. This type of OEM component is particularly beneficial when it's important to quickly restore vehicle functionality at a reasonable service cost, without compromising the factory design and operating parameters.

A used window regulator motor is a good solution for both workshops specializing in the Land Rover brand and for informed users who oversee repairs themselves, expecting predictable performance and correct fit to the existing door mechanism.

Benefits of Using an Original Window Regulator Motor

• Factory fit for the rear left window in the Land Rover Discovery L550.
• Compatibility with the original guide mechanism and electrical system.
• Compatibility verification possible thanks to the OEM part number and replacement numbers in the specification.
• Reasonable repair cost while maintaining OEM construction.
• Predictable operation of the window lifting system after installation.

Land Rover Window Regulators and Motors

If you are planning a comprehensive repair or upgrade of the door and window 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 category Land Rover Window Regulators and Motors.

Practical Service Tips and Additional Knowledge

When replacing the window regulator motor, it is worth paying attention to the condition of the guide mechanism, mounting points, and the electrical harness in the door. Proper installation, in accordance with the service procedure, reduces the risk of drive overload and extends its lifespan. For vehicles used intensively or in difficult off-road conditions, regular checks of window operation are an important element of comfort equipment maintenance.

If you are interested in how selecting appropriate used OEM parts affects vehicle maintenance costs and service budget, you will find useful information in the article: Availability of Car Parts On Hand vs. Repair Time – How Used OEM Parts Shorten Workshop Stays?. Additionally, for a comparison of the operational specifics of other brands, you can read the material dedicated to BMW powertrains: Faulty BMW E90 Engines: Find Out What Can Ruin Your Budget!.