Audi A6 C8 Three Point Seat Belt Rear Left Right N/O/S 4K8857805G

Audi A6 C8 Three Point Seat Belt Rear Left Right is an original component from the Seat belts and parts group, designed for installation in the rear section of the vehicle body. It ensures proper securing of passengers on the rear seat, supporting the vehicle's factory safety systems and maintaining compliance with Audi's design.

Specifications and technical data

• SKU: 4K8857805G
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K8857805G
• Substitutable numbers: 4K8857805G, 4K8 857 805 G
• Location on the vehicle: Rear, Right, Left
• Category: Seat Belts & Parts

Purpose and vehicle placement

The presented seat belt is designed for installation in the rear cabin of the Audi A6 C8 generation. The design is intended for use on both the left and right sides, which facilitates the selection of the appropriate element during post-accident repairs or the replacement of worn components.

Placement in the rear zone allows for the restoration of full functionality of the passenger restraint system on the seat, while maintaining the factory geometry of the belt routing and mounting points.

Technical and functional characteristics

The seat belt belongs to the Seat belts and parts group, meaning it is an integral element of the vehicle's passive safety system. It has been constructed to work with factory tensioners, retractors, and anchoring points provided by the manufacturer.

Original manufacturing ensures:

• correct belt length and width tailored to the Audi A6 C8 rear seat,
• appropriate mounting points to the vehicle body structure,
• compatibility with factory latches and buckles in the vehicle.

Thanks to this, installation proceeds in a manner similar to the factory assembly, without the need for structural modifications.

Benefits of using an original seat belt

Using an original seat belt in an Audi allows for maintaining consistency with other elements of the passenger protection system. This is particularly important in vehicles equipped with advanced safety systems, where the correct operation of each component affects the effectiveness of protection.

The main advantages include:

• factory fitment to the structure of the rear seat and body pillars,
• consistency with original mounting and belt routing points,
• preservation of the safety system's operating characteristics as intended by the manufacturer.

Such a solution is particularly recommended for repairs after the activation of safety systems or after a collision, when it is required to restore the full functionality of the rear seating positions.

Condition and use in vehicle service

The item comes from a used vehicle, which makes it an attractive cost-effective alternative to new components, while maintaining the original manufacturer's specification. This type of part will prove useful both in professional service centers and in workshops specializing in Audi post-accident repairs.

Before installation, it is recommended to perform a standard verification of the retractor mechanism's operation and the condition of the belt, in accordance with procedures used in the service industry.

Safety system expansion and technical knowledge

If you are planning a comprehensive repair or modernization of the passenger cabin safety zone in your Audi and need other elements from the same group, such as rear belts, retractors, or mounts, check the available parts in the Audi seat belts and parts category.

When performing service work on safety and drivetrain systems, it is also worth expanding your knowledge regarding the cost-effectiveness of using aftermarket elements. Practical tips on selecting used components, analyzing their condition, and assessing repair profitability can be found in the article Used gearbox – when is it worth it and what you need to remember, which discusses key aspects of working with used parts in modern vehicles.