Description
Visual condition of the part
The product shows signs of use visible in the photos.
Audi A4 S4 B8 Door Wing Mirror Right O/S Memory Electric Phantom Black – Z9Y in Phantom Black – Z9Y is an original component equipped with a memory function and electric adjustment. This used component from the Door Wing Mirrors category allows for professional repair or replacement of the right-side mirror in Audi vehicles, maintaining factory-fit quality and body aesthetics.
Specifications and technical data
- SKU: RHD-8K2857410G-PHB
- Mark: Audi
- Condition: Used
- OEM Part Number: 8K2857410G
- Substitutable numbers: 8K2857410G, 8K2 857 410 G
- Location on the vehicle: Right
- Part type: Standard Mirror Assembly
- Color: Phantom Black – Z9Y
- Category: Mirror Assemblies
Purpose and function in the vehicle
The presented mirror is designed for the right side of the vehicle, which is crucial for proper fitment to the Audi A4 / S4 B8 generation body. This component is responsible for safe observation of the right side of the road, and thanks to its electric control, it allows for precise adjustment of the mirror glass position from inside the cabin. The integrated memory function works with the vehicle’s comfort system, allowing for the automatic restoration of saved mirror positions for selected user profiles.
Color and visual fitment
The Phantom Black – Z9Y paint is a distinctive, deep shade of black used by the factory in Audi models, ensuring the mirror harmonizes perfectly with the original body color palette. For vehicles in the same color, this allows for reducing or completely eliminating the need for repainting, which shortens repair time and lowers costs. Even when used on vehicles with different shades of black, the component provides a solid base for potential preparation for new paint, maintaining the correct surface structure and housing geometry.
Construction and performance features
The mirror was designed as an OEM part for Audi, which means it maintains factory mounting parameters and compatibility with the vehicle’s electrical system. The applied design solutions ensure:
- stable mounting to the door on the right side of the body,
- compatibility with the electric adjustment system,
- support for the mirror position memory function within the comfort system,
- consistent shape and lines with other body elements of the Audi A4 / S4 B8.
Thanks to this, the mirror maintains the correct position relative to the pillar and door, which translates into a proper field of view and comfort during daily use.
Condition, origin, and benefits of choosing used parts
The offered item is a used part, which allows for combining reasonable repair costs with the preservation of the manufacturer’s original specifications. Choosing such a solution is beneficial both economically and from the perspective of reducing the environmental footprint – reusing functional components reduces the demand for the production of new parts. If you would like to learn more about the advantages of this approach, it is worth reading the article Eco-friendly driving: discover the benefits of used car parts, which describes the practical aspects of automotive recycling.
Application in service and mirror zone upgrades
This mirror is suitable both for standard replacement of a damaged element and for upgrading a vehicle to a version equipped with memory settings and electric control on the right side. Thanks to the preservation of factory geometry and mounting parameters, the service has the ability to carry out repairs in a predictable and repeatable manner, without the need to modify the door structure or electrical installation.
If you are planning a comprehensive repair or upgrade of the side visibility zone in your Audi and need other elements from the same group, such as housings, glass inserts, or complete modules with adjustment, check the available parts in the Audi Door Wing Mirrors category.






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