Volkswagen Golf GTD 5k Rear Door Lock Actuator Mechanism Left N/S 5K4839015M

Volkswagen Golf GTD 5k Rear Door Lock Actuator Mechanism Left N/S is an original component from the Interior locks and latches group, designed for the rear left side of the vehicle body. The mechanism ensures proper locking operation, integration with the vehicle's electrical system, and stable door closing, which directly affects the comfort and safety of using the car.

Specifications and technical data

• SKU: 5K4839015M-1
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5K4839015M
• Substitutable numbers: 5K4839015M, 5K4 839 015 M
• Location on the vehicle: Rear, Left
• Part type: Door Lock Knob
• Category: Interior Locks & Lock Hardware

Purpose and function of the lock mechanism

The presented lock is dedicated to the rear left part of the body, where it is responsible for mechanical locking and unlocking of the door as well as cooperation with the handle and linkage system. As an internal component, it works in an integrated system with the central locking, ensuring consistent operation with the other doors of the vehicle. A properly selected lock mechanism reduces play, minimizes the risk of the door not closing properly, and supports the correct operation of position sensors, which is important for, among other things, interior lighting and comfort systems.

Construction and technical features

The lock belongs to the Interior locks and latches group, which means it combines a mechanical part with elements that work with the vehicle's electrical installation. The design is intended for installation in the rear left part of the body, with the appropriate layout of mounts and connection sockets adapted to the doors of this model. The placement of mounting points and the kinematics of the levers are designed for the specific geometry of the door, so that after correct installation, the lock maintains its factory position relative to the pillar and striker, which translates into stable closing and repeatability of operation.

Benefits of using an original lock

Using an original lock in a Volkswagen Golf GTD allows you to maintain consistency with the factory locking system and avoid problems typical of replacements with inaccurate fitment. The component is designed to work with the existing electrical harness and control system, which facilitates installation and limits the need for modifications. The main advantages include:

• dedicated fit for the rear left part of the body,
• preservation of the factory door closing geometry,
• consistent cooperation with the central locking and comfort systems,
• stable operation of the locking mechanism in daily use.

Condition and service application

The product comes from the Volkswagen range and is intended as a service component for repairs of the rear left door locking system. It works well both when replacing a damaged lock and when restoring full door functionality after a collision or intensive use. Thanks to the preservation of the factory design, installation is based on the original mounting points, which facilitates the work of the workshop and allows for maintaining the predictable operation of the entire door system.

Complementary elements and additional information

If you are planning a comprehensive repair or modernization of the door lock zone in your Volkswagen and need other elements from the same group, such as locking mechanisms, interior locks, or related mounting elements, check the available parts in the Volkswagen interior locks and latches category. If you are interested in the broader context of using used OEM components in vehicle service and want to better understand how to optimize repair costs while maintaining appropriate quality, it is worth reading the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet, which discusses a practical approach to selecting used components.