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

The Rear Left Window Regulator Motor for Land Rover Discovery L550 is an original part from the Window Regulators and Motors group, designed for precise operation of the rear left window in 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 using the vehicle.

Specifications and technical data

• SKU: FK72-27001-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-27001-AC
• Substitutable numbers: LR059009
• Location on the vehicle: Rear, Left
• Part type: Regulator & Motor Assembly
• Category: Window Motors & Regulators

Purpose and Vehicle Placement

The presented window regulator motor is designed for installation in the rear left part of the Land Rover Discovery L550 body. Its placement on the vehicle is clearly defined, which facilitates the selection of the correct component and eliminates the risk of ordering errors. The element works with the factory window lifting mechanism, maintaining compatibility with the original electrical system and door construction.

Technical and Functional Characteristics

The motor belongs to the Window Regulators and Motors category, meaning it is responsible for generating the torque needed for smooth window movement within the guides. The design is adapted to the specific requirements of the Discovery L550 platform, including the loads resulting from the window's weight and the geometry of the rear doors.

Its original origin from the Land Rover brand promotes compatibility with the factory window control system, including door buttons and the driver's panel. This allows for predictable response to control signals after installation, without the need for wiring modifications or software adaptation.

Condition of the Part and Benefits of Choosing a Used Part

The offered window regulator motor is a used part, allowing for an economical repair of the window system while maintaining the original manufacturer's specifications. In practice, this means the possibility of restoring the functionality of the rear left window without the need to invest in a new component, while maintaining compliance with the factory standard of execution.

For users considering wider use of aftermarket parts, especially in the area of key vehicle components, an expert guide describing selection procedures by identification numbers and real cost differences may be helpful. In this context, it is worth familiarizing yourself with the material: Why Buy Used Gearboxes and Engines – Facts Instead of Myths, which clarifies the most common doubts related to purchasing used components.

Practical Advantages of Installation in the Land Rover Discovery L550

Using an original window regulator motor in the rear left part of the body allows you to:

• maintain consistent operation of electric windows with the factory cabin control,
• minimize the risk of improper closing or jamming of the window in the guides,
• reduce installation time thanks to its fit with factory mounting points,
• preserve the aesthetics and functionality of the rear passenger area, especially with frequent window use.

For Discovery L550 owners planning more extensive window system maintenance – e.g., replacing several motors or upgrading the control system – consistent use of elements from the same construction group facilitates maintaining a uniform operational standard for the entire system.

Expanding the Land Rover Window System

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 front window regulators, right-side window motors, or additional window guide mechanisms, check the available parts in the Land Rover Window Regulators and Motors category.

Summary

The rear left window regulator motor for the Land Rover Discovery L550 is a practical solution for users who want to restore full functionality to the rear left window while maintaining the original operating characteristics of the system. Choosing an original component from the Window Regulators and Motors category promotes trouble-free installation and stable operation in daily vehicle use.