Volkswagen Golf MK6 Rear Centre Seatbelt Double Twin Buckle Latch 1K0857739E

Volkswagen Golf MK6 Rear Centre Seatbelt Double Twin Buckle Latch is an original component from the Seatbelts and parts group, designed for the rear passenger area. It enables secure and stable fastening of two rear seatbelts in the central section, ensuring the proper operation of the factory safety system.

Specifications and technical data

• SKU: 1K0857739E
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0857739E
• Substitutable numbers: 1K0857739E, 1K0 857 739 E
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and function of the component

The rear centre double buckle has been designed specifically for the rear bench seat, where it is responsible for the secure fastening of seatbelts for two passengers sitting next to each other. Its placement in the rear part of the vehicle allows for ergonomic seatbelt routing and reduces the risk of them twisting.

This element is particularly important for daily vehicle use – frequent fastening and unfastening of seatbelts requires a robust construction and stable mounting to the body, which translates into repeatable, predictable operation of the latch mechanism.

Construction and compatibility with Volkswagen

The double buckle has been manufactured as an original Volkswagen part, which means full compatibility with factory mounting points and the geometry of the rear bench seat. As a result, the following are maintained:

• correct routing of seatbelts in the rear part of the vehicle,
• proper height and angle of the buckles relative to the seat,
• consistency with other elements of the safety system.

The original origin translates into predictable buckle behavior during operation and compatibility with the stock seatbelts used in this model.

Condition, application, and benefits of installation

The offered buckle comes from the secondary market, which allows you to combine cost-effective repair with maintaining the manufacturer's original specifications. This is a practical solution in situations where the lock has been damaged, the latch mechanism has worn out, or there is a need to restore full functionality to the rear bench seat after a collision.

Replacing the rear centre double buckle is recommended, among other things, when:

• the lock does not hold the belt or releases with resistance,
• the housing is mechanically damaged,
• the vehicle has undergone post-accident repairs in the rear part of the body.

Choosing an original element from the same construction group minimizes the risk of installation problems and ensures consistency with factory safety requirements.

Safety, ergonomics, and comfort of use

A functional rear centre double buckle has a direct impact on the safety of rear seat passengers. Proper seatbelt fastening is only possible when the lock mechanism operates smoothly and the connection with the belt is stable and resistant to loads occurring during driving and potential collisions.

In addition to the safety aspect, a properly selected buckle also improves the comfort of daily use – easier belt fastening, no play or unwanted noises while driving, and aesthetic integration with the vehicle interior.

If you are planning a comprehensive repair or upgrade of the safety zone in your Volkswagen and need other elements from the same group, such as tensioners, retractors, or additional seatbelt locks, check the available parts in the Volkswagen seatbelts and parts category.

An informed choice of a used part

By choosing a used rear centre double buckle, you support not only your budget but also reduce waste and the consumption of raw materials. It is worth learning about the broader context of such a choice – how the reuse of functional components affects the environment and the circular economy. You can find more on this topic in the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.