Audi A4 B8 Electric Wing Mirror Left N/S 8K2857409D Brilliant Black Metallic Y9B

Visual condition of the part

The product shows signs of use visible in the photos. Audi A4 B8 Electric Wing Mirror Left N/S in Brilliant Black Metallic Y9B is a precisely fitted body component designed for the professional replacement of the factory-fitted driver-side mirror. This used component from the Audi Wing Mirrors range allows for maintaining consistent body styling and proper visibility in traffic.

Specifications and technical data

• SKU: RHD-8K2857409D-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K2857409D
• Substitutable numbers: 8K2857409D, 8K2 857 409 D
• Location on the vehicle: Left
• Color: Brilliant Black Metallic - Y9B
• Category: Mirror Assemblies

Purpose and fitment for Audi A4 B8

The presented electric wing mirror has been designed for the Audi A4 B8 generation, for installation on the left side of the vehicle. The construction, based on factory solutions, ensures proper geometry, viewing angle, and compatibility with the car's electrical system, which facilitates installation and subsequent operation. Thanks to the use of the original housing shape, the mirror maintains the body line characteristic of the Audi A4 B8, which is important both from the point of view of safety and the aesthetics of the vehicle after accident repairs or replacement of a worn component.

Brilliant Black Metallic Y9B color and body aesthetics

The housing in the Brilliant Black Metallic Y9B shade allows for visual matching to the factory Audi paint in this color, reducing the need for additional painting or color corrections. The metallic coating ensures a consistent visual reception with other body elements, which is important for repairs carried out with attention to detail. Choosing the right color for wing mirrors is crucial for maintaining the aesthetic value of the vehicle, which is why using a component in the appropriate shade makes it easier to maintain a uniform paint surface along the entire side of the car.

Functionality of the electric wing mirror

As an electrical component, the mirror works with the factory controls in the cabin, allowing for convenient adjustment of the glass position from the driver's seat. This type of solution improves operational ergonomics and allows for quick adjustment of the field of view to different driving conditions and seating positions. A properly functioning wing mirror on the driver's side has a direct impact on the safety of maneuvers, such as changing lanes, overtaking, or parallel parking, which is why its mechanical and electrical efficiency is an important element of the vehicle's technical condition check.

Characteristics of the used component

The offered item comes from the used Audi body parts segment, which allows for economical repair while maintaining the original mirror construction. This type of solution is often chosen for accident repairs when the priority is to combine proper fitment with a rational purchase cost. Using a used wing mirror is particularly beneficial in situations where you want to maintain the factory look of the vehicle while not needing to invest in a new element from a dealership.

Support with part selection and expanding the scope of repair

If you are planning a comprehensive repair or upgrade of the side body area in your Audi and need other elements from the same group, such as housings, glass inserts, or complete adjustment sets, check the available parts in the Audi Wing Mirrors category. If you are considering whether an original part, a replacement, or a used part would be a better choice in your case, an article comparing the costs and quality of different solutions may be helpful – you can find it here: Original, replacement, or used – which car parts are the most cost-effective?.