Audi A4 B9 Electric Wing Mirror Left N/S Glacier White Pearl - S9R 8W2857409A

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A4 B9 Electric Wing Mirror Left N/S Glacier White Pearl is an original body part designed for a precise fit on the passenger side. Thanks to its factory finish in Glacier White Pearl – S9R, it maintains a consistent body appearance and the vehicle's aesthetic side profile. This is a practical solution for users looking to restore the full functionality and aesthetics of the mirror system in their Audi.

Specifications and technical data

• SKU: RHD-8W2857409A-MGW
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W2857409A
• Substitutable numbers: 8W2857409A, 8W2 857 409 A
• Location on the vehicle: Left
• Color: Glacier White Pearl - S9R
• Category: Mirror Assemblies

Purpose and fitment for Audi A4 B9

The presented mirror belongs to the Wing Mirrors category and has been designed specifically for the Audi A4 B9 generation. Its placement on the left side of the vehicle (even for right-hand drive models) ensures the correct field of vision for the passenger and compatibility with the factory body geometry. Its original Audi origin ensures proper alignment with doors, seals, and trim, which reduces the risk of unwanted vibrations and wind noise while driving.

Glacier White Pearl – S9R color and visual appeal

The Glacier White Pearl – S9R paint is a pearl white characteristic of many Audi A4 B9 configurations, allowing for the aesthetic integration of the mirror into the body line without the need for additional painting (provided the vehicle has the same color code). The pearl structure of the coating promotes uniform light reflection, which improves visual consistency with other body elements and emphasizes the modern character of the car. For users who care about the vehicle's appearance, this is a beneficial solution that reduces repair time and limits additional costs associated with paintwork.

Functionality of the electric wing mirror

As an electric mirror, this component is prepared to work with the factory control system in the Audi A4 B9. Electric adjustment of the mirror glass allows for convenient settings from inside the cabin, which increases safety and comfort during daily use. The design intended for this model ensures stable mounting, appropriate housing rigidity, and correct cable routing within the door, which is important for long-term use in varying road conditions.

Characteristics of the used component

The mirror comes from the used parts segment, which offers a favorable compromise between repair costs and maintaining the manufacturer's original quality. Choosing such a solution is particularly attractive for post-accident repairs, where both fitment and a rational budget are important. The original Audi construction helps maintain the factory operating parameters of the mirror while allowing for a quick replacement of the damaged part without the need for modifications to the installation or mounts.

Integration with the body and side zone of the vehicle

Replacing the mirror on the left side has a direct impact on maneuvering safety, especially when changing lanes, parallel parking, and driving in heavy city traffic. A properly selected element from the Wing Mirrors category allows for the restoration of full functionality in this body zone, minimizing blind spots and improving visibility. Thanks to the design intended for the Audi A4 B9, installation is straightforward, maintaining factory mounting points and electrical harness routing.

If you are planning a comprehensive repair or upgrade of the side body zone 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.

For drivers interested in a broader approach to vehicle servicing, including selecting components by catalog numbers and proper diagnostics, an article discussing the principles of key car systems may be helpful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.