Audi Q7 4L Seat Belt Buckle Three Point Belt Rear Middle Centre 4L0857740H

Audi Q7 4L Seat Belt Buckle Three Point Belt Rear Middle Centre is an original component from the Seat belts and parts group, designed for the rear, middle position in the cabin. Engineered to meet Audi's construction requirements, the buckle ensures proper cooperation with the three-point seat belt, supporting secure and stable passenger restraint.

Specifications and technical data

• SKU: 4L0857740H
• Mark: Audi
• Condition: Used
• OEM Part Number: 4L0857740H
• Substitutable numbers: 4L0857740H, 4L0 857 740 H
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and function in the vehicle

The described buckle is a component mounted in the rear, middle part of the cabin, where it is responsible for the correct fastening of the three-point seat belt. Its design is matched to the seat geometry and the factory mounting system in the Audi Q7 4L generation, which allows for compatibility with factory anchor points.

This element operates within the passive safety system, which is why its proper functioning is important both during daily use and in emergency situations, where secure belt locking is critical.

Construction and fitment for Audi

The buckle was developed by the Audi brand as part of the safety system, ensuring it maintains the required strength parameters and compatibility with factory belts. The applied design solutions provide:

• stable mounting in the rear zone of the vehicle,
• proper cooperation with the three-point seat belt,
• ergonomic access to the release button,
• consistency with the factory interior finish.

Thanks to this, installation is carried out based on original mounting points, without the need for structural modifications.

Condition, origin, and benefits of choosing a used component

The offered buckle comes from the used OEM parts group, which means it is an original part previously used in a vehicle. This type of solution allows for maintaining factory fitment and performance characteristics while reducing the costs of repair or replacement of the element in the rear seat area.

Choosing a used component from the Seat belts and parts category is also a way to take a more sustainable approach to vehicle maintenance – utilizing existing parts reduces the demand for new material resources.

If you want to better understand the advantages of such a solution in terms of environmental and economic aspects, it is worth reading the article Eco-driving: discover the benefits of used car parts, which describes the practical aspects of using used components in the automotive industry.

Safety of use and service application

The rear, middle seat belt buckle in the Audi Q7 4L is a component that should be selected strictly for the specific model and seat configuration. Using an original solution allows for maintaining:

• proper cooperation with the three-point belt mechanism,
• correct belt webbing routing relative to the mounting points,
• consistency with the vehicle's passive safety system.

Such fitment is particularly important during post-accident repairs, replacement of worn-out elements, or restoring full functionality of the rear seat when the middle position is to be used by passengers again.

Expanding the safety system in Audi

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