Volkswagen Golf Mk6 Rear Door Lock Actuator Mechanism Right O/S 5K4839016B

Volkswagen Golf Mk6 Rear Door Lock Actuator Mechanism Right O/S is a factory locking mechanism designed for the rear right side of the vehicle body. As a component from the Interior locks and latches group, it is responsible for secure door closing, proper locking, and integration with the central locking system, which directly affects the comfort and safety of using the vehicle.

Specifications and technical data

• SKU: 5K4839016B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5K4839016B
• Substitutable numbers: 5K4839016B, 5K4 839 016 B
• Location on the vehicle: Rear, Right
• Category: Interior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock mechanism is dedicated to the rear, right side of the body in the sixth-generation Volkswagen Golf. It is responsible for:

• mechanical door locking from the inside and outside,
• stable retention of the door in the closed position while driving,
• integration with the central locking system and door handles,
• proper response to open and close signals from inside the vehicle.

Thanks to this, the Volkswagen Golf Mk6 Rear Door Lock Actuator Mechanism Right O/S ensures predictable door operation, reduces play, and minimizes the risk of accidental opening while driving.

Construction and technical properties

The mechanism was designed as a Volkswagen OEM component, with a construction matched to the geometry of the Golf Mk6 door. Using an original solution means:

• retaining factory mounting points in the door,
• compatibility with standard linkages and handles,
• proper cooperation with the lock control system.

As a part from the Interior locks and latches category, the mechanism is prepared for operation in variable operating conditions typical for doors – with frequent opening, closing, and exposure to body vibrations.

Condition, installation, and service application

The item is offered as used, which allows for an economical repair of the locking system while maintaining the manufacturer's original specifications. In practice, this means the possibility of:

• replacing a damaged or unstable lock,
• restoring proper door locking after a collision or wear and tear,
• reducing problems with doors not closing, bouncing, or lack of response to controls.

Using the original mechanism facilitates installation – the mounting points and the cooperation system with other door elements are consistent with the factory solution, which shortens service time.

Benefits of using the original lock

Choosing this Volkswagen Golf Mk6 Rear Door Lock Actuator Mechanism Right O/S allows you to maintain consistency with the vehicle's factory design. Key advantages include:

• secure door locking and stability while driving,
• compatibility with the factory central locking system,
• no need for modifications to mounts or wiring,
• maintaining the original operating characteristics of the handles and lock cylinder.

Thanks to this, the mechanism is a suitable choice both for standard repairs and for restoring full door functionality after bodywork repairs.

Related elements from the lock group

If you are planning a comprehensive repair or upgrade of the door area in your Volkswagen and need other elements from the same group, such as locking mechanisms, cylinders, or additional control elements, check the available parts in the Volkswagen Interior locks and latches category.

If you are interested in a broader use of dismantled parts in modernization projects and want to better understand how to combine technical aspects with the visual character of the car, the article Emotions and design – visual and mechanical tuning of a Seat using dismantled components may be helpful, as it shows a practical approach to the conscious selection of used components.