VW Polo 6R Golf Mk6 Door Lock Catch Handle Carrier Front Left N/S 5K1837015B

VW Polo 6R Golf Mk6 Door Lock Catch Handle Carrier is an original component from the Locks and Latches group, designed for installation in the front left door of Volkswagen vehicles. This solution was created to maintain the factory functionality of the central locking system, user comfort, and the appropriate level of safety during daily operation.

Specifications and technical data

• SKU: 5K1837015B-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5K1837015B
• Substitutable numbers: 5K1837015B, 5K1 837 015 B
• Location on the vehicle: Front, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the door lock

The presented lock is dedicated to the front left door, working in conjunction with the handle mechanism, cylinder, and central locking system. It is responsible for:

• mechanical locking and unlocking of the driver's side door,
• proper cooperation with the central locking actuator,
• stable retention of the door in the closed position while driving. Thanks to a design consistent with Volkswagen factory standards, this component allows for restoring the proper operation of the locking system without the need for modifications to the installation or mountings.

Benefits of using an original lock

Using an original door lock in Polo 6R and Golf Mk6 models provides a number of practical advantages:

• Factory fitment – correct positioning relative to the handle, window, and seals, which reduces the risk of leaks and improper closing.
• Compatibility with vehicle electronics – proper cooperation with the comfort module and central locking system, without the need for adaptation.
• Stable operation of the locking mechanism – predictable behavior during opening and closing, even with frequent use. This solution is particularly beneficial in the case of post-accident repairs, replacing a worn-out mechanism, or restoring full functionality to the driver's door.

Installation characteristics

The lock is designed for installation in the front left door area, maintaining the original mounting points. In practice, this means:

• the ability to use factory screws and guides,
• no need for interference with the door panel structure,
• easier service work for a mechanic or an experienced user. When replacing, it is recommended to check the condition of the door wiring harness, the outer and inner handles, and to adjust the door position relative to the body to fully utilize the potential of the newly installed component.

Product condition and practical application

The offered lock comes from a Volkswagen vehicle and is a used component, which makes it an attractive cost-effective alternative to new parts while maintaining the original design. It works well both in routine repairs and in comprehensive driver's door restoration, where maintaining consistency with factory solutions is key. Choosing an original, used component allows you to reduce expenses while maintaining the integrity of the locking system with the other body and vehicle electronic components. If you are planning a comprehensive repair or upgrade of the door locking area in your Volkswagen and need other elements from the same group, such as locking mechanisms, cylinders, or actuators, check the available parts in the Volkswagen Locks and Latches category. To better plan your repair budget and consciously choose proven recycled parts, it is worth reading the guide on the braking system – you will find practical tips in the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.