Volkswagen Polo Mk5 6R Rear Door Lock Catch Mechanism Right O/S 6R4839016

Volkswagen Polo Mk5 6R Rear Door Lock Catch Mechanism Right O/S is an original Volkswagen Group component designed for the rear right door. It ensures precise integration with the factory electrical installation and central locking system, resulting in trouble-free vehicle operation.

Specifications and technical data

• SKU: 6R4839016
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 6R4839016
• Substitutable numbers: 6R4839016, 6R4 839 016, 6R0837350, 6R0 837 350
• Location on the vehicle: Rear, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented lock mechanism is dedicated to the rear right side of the body in the Volkswagen Polo 6R generation. It is responsible for secure door locking, interaction with the central locking system, and the proper operation of the door handle and internal linkages, which directly impacts passenger safety and daily vehicle comfort.

Thanks to a design compliant with the manufacturer's standards, the component maintains the correct geometry of mounting points and attachment holes, facilitating installation in factory door openings without the need for modifications or adjustments.

Construction and compatibility with the door system

The lock mechanism works with the factory door control system and the vehicle's electrical installation, forming a cohesive unit with the actuator, external and internal handles, and linkages. Using the original Volkswagen design allows for maintaining:

• proper interaction with the central locking system,
• appropriate door closing force,
• stable positioning of the door relative to the body,
• consistency with factory comfort systems.

This solution minimizes the risk of issues with closing, play, or improper handle operation after replacing the component.

Benefits of using the original mechanism

Using the original lock mechanism in the Volkswagen Polo 6R allows for maintaining factory standards for door and central locking operation. Key advantages include:

• secure door locking – increased protection against accidental opening while driving,
• consistency with factory electronics – no need for adaptation or installation modifications,
• proper fitment with the door structure – maintaining tightness and proper interior acoustics,
• possibility to use existing mounts and hardware.

For the user, this means predictable lock operation, no issues with locking or unlocking the doors, and maintaining the comfort of vehicle operation.

Component condition and installation aspects

The offered mechanism comes from the Window Regulators and Motors group, meaning it is designed to work with moving door components and the control system. The item is used, which in practice allows for an economical vehicle repair while maintaining the manufacturer's original specifications.

Before installation, it is recommended to perform a standard verification of the door system (guides, wiring harness, condition of handles and linkages) to fully utilize the potential of the part and avoid secondary faults resulting from other worn components.

Expanding the door system in Volkswagen

If you are planning a comprehensive repair or upgrade of the door area in your Volkswagen and need other components from the same group, such as window lift drives, control motors, or additional control modules, check out the available parts in the Volkswagen Window Regulators and Motors category.

Technical knowledge and fault prevention

When working with lock systems and comfort electronics, it is worth knowing the typical weak points of modern designs to avoid costly repairs resulting from neglect. A good reference point is the analysis of failure rates in popular models – for example, problems with engines in other brands show how important prevention and quick reaction to the first signs of malfunction are. You can find more on this topic in the article: BMW E90 engine failures: check what can ruin your budget!.