Volkswagen Passat B6 Rear Centre Seat Bench Double Belt Buckle 3C0857739B

Volkswagen Passat B6 Rear Centre Seat Bench Double Belt Buckle is an original component from the Seat belts and parts group, designed for installation in the rear of the vehicle. It ensures the proper fastening of the centre seat belt on the rear bench, which translates into safe and stable passenger transport. This is a practical solution for users who want to restore the full functionality of the rear bench in their Passat B6.

Specifications and technical data

• SKU: 3C0857739B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0857739B
• Substitutable numbers: 3C0857739B, 3C0 857 739 B
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and function of the buckle

The rear centre seat bench buckle is responsible for the mechanical fastening and locking of the seat belt in the rear row of seats. This component works with the factory seat belt, allowing it to be correctly engaged, released, and maintained at the proper tension while driving. Its location in the rear of the vehicle allows for the safe transport of a third passenger on the rear bench, in accordance with the design specifications of the Volkswagen Passat B6.

Construction and fitment for Volkswagen

The buckle has been designed specifically for Volkswagen models, ensuring it maintains factory fitment to the rear bench mounts. The construction is compatible with the original seat frame and standard seat belts, which facilitates installation and eliminates the need for modifications. The mechanical solutions used are in line with the manufacturer's standards, which helps maintain the integrity of the entire safety system in the vehicle.

Condition of the component and practical application

The offered buckle comes from the secondary market, which allows for an economical replacement of a damaged or faulty component while maintaining the original Volkswagen specification. This is a good solution in situations where the mechanism has worn out, been damaged during a collision, or during interior disassembly. Replacing the buckle restores full functionality to the centre seat on the rear bench, which is important both from a safety perspective and for compliance with passenger transport regulations.

Safety and compatibility with the seat belt system

As an item in the Seat belts and parts category, the buckle contributes to the complete safety system for rear bench passengers. A properly functioning fastening mechanism minimizes the risk of accidental belt release while driving and ensures the buckle is held securely in place. As a result, the safety system in the Passat B6 maintains consistent operation, and the user can predictably use the rear centre seat.

Selecting parts by OEM number and VIN

When selecting a seat belt buckle for a specific Volkswagen Passat B6, it is worth verifying compatibility using the OEM number and the vehicle's VIN. This helps avoid installation issues and ensures that the component will work with the existing seat belt system. If you want to check step-by-step how to correctly compare markings and parameters, the following guide will be helpful: Guide: how to select the right car part by VIN and OEM number.

If you are planning a comprehensive repair or upgrade of the rear bench safety zone in your Volkswagen and need other components from the same group, such as buckles, tensioners, or complete seat belts, check the available parts in the Volkswagen seat belts and parts category.