Range Rover L405 Window Regulator Front Right O/S CK52-23200-AC

The Range Rover L405 Front Right Window Regulator is a component from the Window Regulators and Motors group, designed for precise operation in the driver's or passenger's door on the exterior side. It ensures stable window guidance, proper closing, and smooth movement throughout its range, contributing to user comfort and the correct functioning of your Range Rover's electric window system.

Specifications and technical data

• SKU: CK52-23200-AC
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52-23200-AC
• Substitutable numbers: LR048341, CK52-23200-AC, CK5223200AC
• Location on the vehicle: Front, Right
• Part type: Regulator & Motor Assembly
• Category: Window Motors & Regulators

Application and Function in the Vehicle

This regulator is intended for installation in the front right door of the Range Rover L405, where it is responsible for the mechanical guidance of the window and cooperation with the motor controlling its movement. A correctly selected component guarantees:

• even lifting and lowering of the window without jamming,
• proper sealing of the window against the weatherstrips,
• stable operation of the electric window control system,
• reduction of unwanted vibrations and play in the guides.

Thanks to its design tailored to the specific body model, the regulator works with the factory door mountings and original accessories, which facilitates installation and subsequent operation.

Compatibility and OEM Fitment

The offered component comes from a line dedicated to the Range Rover brand, meaning it maintains the geometry, mounting points, and operating range consistent with the manufacturer's original specifications. The regulator has an assigned OEM part number and corresponding interchange numbers, allowing for precise verification of its compatibility with the specific equipment version and year of the vehicle.

Before purchasing, it is advisable to compare the markings with the service documentation or the removed component to ensure that the operating range, window mounting type, and guide system match the application in your Range Rover L405.

Condition, Origin, and Benefits of Choosing a Used Part

The window regulator is offered as a used part, which significantly reduces repair costs while maintaining parameters close to factory specifications. In practice, this means:

• the possibility of an economical replacement of a damaged mechanism without compromising the original design,
• maintaining proper fit with the door and window,
• reducing the risk of installation problems typical of universal aftermarket parts.

For users who value the technical consistency of the entire window system, choosing an original, used regulator is a sensible compromise between cost and quality.

Installation and Practical Service Tips

The regulator is installed in the interior of the door, in the front – right position, using the factory mounting points. When replacing, it is recommended to:

• check the condition of the window guides and door seals,
• verify the correct operation of the control motor, if it is mounted separately,
• precisely position the window in the brackets to avoid overloading the mechanism,
• test the full range of window movement after reassembling the door trim.

This approach minimizes the risk of recurring faults and ensures stable operation of the entire window lifting system on the passenger or driver's side, depending on the vehicle's steering wheel version.

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

How to Safely Select a Used Window Regulator

To avoid an incorrect purchase, pay attention to the compatibility of OEM markings, body type, and mounting side. Practical tips for verifying compatibility and assessing the condition of the part before installation may also be useful – you can find them in the guide: how to professionally select used car parts, saving time and nerves.

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If you are interested in topics related to operating costs and common failures in popular models, it is worth familiarizing yourself with the analysis of power units in the 3 series – details can be found in the article about problematic BMW E90 engines and potential repair costs. This is a good addition to your knowledge when planning the budget for servicing the entire car.