Range Rover Sport L494 Door Lock Switch Front Rear Right O/S DK52-237B66-BA

Visual condition of the part

The product shows signs of use visible in the photos. Range Rover Sport L494 Door Lock Switch Front Rear Right O/S is an original component from the Switches, control elements and ignition locks group, designed for precise control of the door lock in a Land Rover vehicle. The component has been designed to maintain the factory functionality of the central locking system and consistent ergonomics of door operation on the right side of the body, both at the front and rear.

Specifications and technical data

• SKU: DK52-237B66-BA-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: DK52-237B66-BA
• Substitutable numbers: DK52-237B66-BA, DK52237B66BA, LR139825, M8A214017AA, M8A2-14017-AA, CPLA-14017-AC, CPLA14017AC
• Location on the vehicle: Front, Rear, Right
• Part type: Push Switch
• Category: Switches & Controls

Purpose and function in the vehicle

The presented switch is responsible for controlling the locking and unlocking mechanism of the door lock on the right side of the vehicle, in the front or rear zone. It is a component integrated with the door electrical system, cooperating with comfort modules and the central locking system, which allows for maintaining consistent operating logic for all doors in the Range Rover Sport L494. Thanks to its factory design, the switch ensures:

• proper cooperation with the original electrical harness,
• appropriate button travel feel during operation,
• stable operation under typical operating conditions of a premium class vehicle.

Construction and mounting fit

The door lock switch has been developed as a component dedicated to a specific generation of Range Rover Sport, which translates into a proper fit to the door panel and the maintenance of consistent interior aesthetics. The design provides for installation in the factory location provided by the manufacturer, without the need for modifications to the upholstery or electrical installation. Key mounting advantages include:

• maintenance of original mounting geometry in the door,
• compatibility with factory electrical connectors,
• easier diagnostics of potential faults compared to non-factory replacements.

Benefits of using an original Land Rover component

Using an original door lock switch in the Range Rover Sport L494 allows you to maintain the consistency of the comfort system and central locking operation. In practice, this means predictable vehicle behavior when locking, unlocking, and securing doors, as well as a lower risk of communication errors with control modules. Choosing a component from the Switches, control elements and ignition locks group coming from the same product line as factory equipment:

• facilitates maintaining a uniform quality standard within the door electrical system,
• reduces the risk of door lock malfunction,
• promotes the preservation of vehicle value through the use of components consistent with the manufacturer's design.

Performance characteristics and condition

The offered switch is a used component, which in practice means that it comes from vehicle dismantling and has been verified for suitability for further use. Such components are often chosen for repairs of premium class vehicles when the priority is to maintain the original specification at reasonable service costs. In the case of door lock control systems, the use of a used OEM component allows for:

• maintaining the factory operating characteristics of the button,
• limiting interference with the electrical installation,
• easier visual matching to other interior elements.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the door lock control area in your Land Rover and need other elements from the same group, such as lock buttons, control modules, or additional switches, check the available parts in the Land Rover Switches, control elements and ignition locks category. When selecting used OEM components for premium class vehicles, it is worth considering the general principles of assessing the technical condition of subassemblies and their impact on driving comfort. Helpful tips regarding the approach to original parts from dismantling can be found in the article: Loud exhaust operation – when is it worth replacing the muffler and other exhaust system elements with original used parts?.