Audi A1 8X Rear Seat Buckle Latch Catch Left N/S 8X0857739C

Audi A1 8X Rear Seat Buckle Latch Catch Left N/S is an original mounting component designed for the rear left seating position, ensuring a secure and stable seat belt fastening. This used OEM part allows you to maintain factory safety and ergonomic standards while providing a cost-effective solution for interior repairs. Thanks to its precise fit to the rear seat structure, the buckle operates in a predictable and consistent manner, which translates into comfort during daily use.

Specifications and technical data

• SKU: 8X0857739C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8X0857739C
• Substitutable numbers: 8X0857739C, 8X0 857 739 C
• Location on the vehicle: Rear, Left
• Category: Additional Seat Parts

Purpose and function of the rear seat belt buckle

The rear left seat belt buckle is responsible for the mechanical connection between the seat belt and the seat structure, allowing for quick latching and unlatching. This component is crucial for the proper operation of the seat belt system on the rear bench on the driver's side because it:

• ensures stable anchoring of the seat belt tongue in the operating position,
• maintains the correct geometry of the seat belt path relative to the passenger's body,
• minimizes slack and unwanted movement during driving and braking.

By maintaining the original mounting design, the buckle works with factory seats and upholstery without the need for modifying mounts or the seat structure.

Compatibility with the rear left side of the vehicle

The presented buckle has been designed specifically for installation in the rear left part of the interior, which means its geometry, cable length (if applicable), and angle are adjusted to the position of the passenger sitting behind the driver. Such dedicated vehicle placement reduces the risk of improper installation and facilitates:

• maintaining the correct position of the buckle relative to the seat cushion and backrest,
• proper routing of the seat belt along the passenger's body,
• maintaining consistent aesthetics and ergonomics of the rear bench.

Using a component intended exactly for this mounting position is particularly important in Audi vehicles, where the design of seats and mounting points is precisely defined by the manufacturer.

Characteristics of the original Audi part

As an element from the Other seat parts group, this buckle is designed to work with factory seats and the vehicle's safety system. Its original origin ensures:

• compliance with factory safety and durability standards,
• proper fitment with the seat structure and upholstery,
• compatibility with existing mounting points in the body.

The used nature of the part allows for a favorable cost-to-functionality ratio while maintaining the performance parameters required for daily operation.

Application in service and interior restoration

The rear left seat belt buckle is suitable for both post-accident repairs and the replacement of worn-out safety system components in the Audi A1 8X. It can be used, for example, when:

• the original buckle has suffered mechanical damage or operational wear,
• it is necessary to replace the component after the safety system has been deployed,
• renovation or modernization of the rear bench is being carried out while maintaining factory functionality.

Selecting an original buckle for a specific mounting position reduces the risk of installation issues and ensures predictable operation of the seat belt system in the long term.

Expanding Audi seat zone modernization

If you are planning a comprehensive repair or modernization of the seat zone in your Audi and need other components from the same group, such as guides, mounts, or additional buckles, check out the available parts in the Other Audi seat parts category.

For larger projects related to improving the ergonomics and appearance of the cabin, it is also worth considering replacing the seats or steering wheel with models of a higher finish standard. Inspiration and practical tips on using used interior components can be found in the article Car interior tuning with Global Parts, which discusses how to effectively combine functionality with aesthetics while keeping costs reasonable.