Audi A3 8V Front Tensioner Seat Belt Buckle Left Right N/O/S 8V0857755E

Audi A3 8V Front Seat Belt Tensioner Latch is an original part fitted to the driver or passenger seat, responsible for secure belt fastening and cooperation with the tensioner system. This is a precise part from the Seat Belts and Parts group, designed for use in Audi vehicles.

Specifications and technical data

• SKU: 8V0857755E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V0857755E
• Substitutable numbers: 8V0857755E, 8V0 857 755 E
• Location on the vehicle: Front, Left, Right
• Category: Seat Belts & Parts

Purpose and Vehicle Placement

The presented latch is a component mounted on the front seats of the Audi A3 8V generation. The design allows for application on both the left and right sides, which facilitates the selection of the correct component for repairs to the driver or passenger seat.

Its placement near the center tunnel ensures:

• stable guidance of the seat belt during driving and braking,
• proper cooperation with the tensioner in emergency situations,
• ergonomic access to the buckle for the seat occupant.

Technical and Functional Characteristics

As part of the passive safety system, the tensioner latch is responsible for the mechanical fastening of the belt and transmitting a signal of its engagement to the vehicle's system. The appropriate mounting geometry and length designed for Audi A3 8V front seats allow for:

• correct guidance of the belt webbing relative to the seat frame and pillar,
• maintaining predictable behavior of the safety system in the event of a collision,
• compatibility with the factory tensioner and the vehicle's wiring harness.

Original origin from the Audi group promotes the preservation of factory safety system operating parameters and minimizes the risk of installation or communication issues with the car's electronics.

Item Condition and Service Application

The offered seat belt tensioner latch is a used part from disassembly. This is a practical service solution for users who want to restore the full functionality of the seat belt system without having to resort to more expensive aftermarket alternatives. Replacing this component is particularly advisable when:

• the tensioner has deployed after a collision or airbag activation,
• the latch does not hold the belt buckle or requires excessive force to fasten,
• the safety system reports errors related to the seat belt buckle sensor.

Choosing an original latch from the same model family helps reduce diagnostic and fitting time, as well as maintain the structural integrity of the seat.

Why Choose an Original Audi A3 8V Tensioner Latch

For components like a seat belt latch, compatibility with the SRS system and predictable behavior in critical situations are crucial. By choosing an original tensioner latch for the Audi A3 8V, you gain:

• factory fit to the seat and body without the need for modifications,
• compatibility with the vehicle's electronics (seat belt buckle sensor, dashboard warning lights),
• preservation of the safety parameters designed by the manufacturer.

This solution is particularly recommended for post-accident repairs, comprehensive interior refurbishment, or restoring the full functionality of the seat belt system in the Audi A3 8V.

If you are looking for other Audi Seat Belts and Parts for your car, check out our dedicated category: Audi Seat Belts and Parts.

When planning more extensive car servicing and replacing several components, it is worth familiarizing yourself with practical tips on operation and component selection – see the article TOP 10 Most Frequently Replaced Parts in Your Car to better plan your car maintenance and optimize running costs.