Audi TT Mk2 8J Door Wing Mirror Left N/S Brilliant Black - Y9B 8J0857501A

Visual condition of the part

The product shows signs of use visible in the photos.

Audi TT Mk2 8J Door Wing Mirror Left N/S Brilliant Black - Y9B is an original body component designed for precise installation on the driver's side. As part of the External Mirrors category, this product ensures factory-standard fitment, stylistic consistency with the vehicle's body lines, and the maintenance of proper field-of-view geometry.

Specifications and technical data

• SKU: RHD-8J0857501A-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J2857539
• Substitutable numbers: 8J2857539, 8J2 857 539
• Location on the vehicle: Left
• Color: Brilliant Black Metallic - Y9B
• Rim width: 8
• Category: Mirror Assemblies

Purpose and fitment for Audi TT 8J

The presented mirror has been designed specifically for the second generation of the Audi TT (8J designation), ensuring the correct angle relative to the body and full compatibility with factory mounting points. Its placement on the left side of the vehicle allows for a seamless replacement of a damaged component without any interference with the door structure.

Thanks to the use of original housing and mirror glass geometry, the mirror supports safe observation of the side and rear zones, which is crucial for both city driving and high-speed travel.

Brilliant Black Metallic finish

The mirror housing comes factory-finished in Brilliant Black Metallic – Y9B, a color characteristic of the Audi paint palette. The metallic black provides visual consistency with bodywork in the same shade, reducing the need for additional painting when replacing the part.

This finish helps maintain a uniform appearance of the vehicle, which is important both from an aesthetic point of view and for the potential residual value of the car after repair.

Technical and functional characteristics

The mirror is intended for installation on the left side of the vehicle, meaning its design accounts for specific viewing angles and the ergonomics of the driver's position. The appropriately selected width and shape of the housing minimize blind spots and reduce air turbulence at higher speeds.

The product features specific dimensions in its technical data, which is important for configurations where the mirror aligns with the side body line and wheel set, maintaining a consistent side profile of the vehicle.

Condition of the component and benefits of choosing used parts

The mirror is a used component, which allows you to combine cost-effectiveness with the preservation of the manufacturer's original specifications. In practice, this means the ability to restore full functionality to the side zone of the body without having to resort to unreliable aftermarket replacements.

Choosing an original mirror from a vehicle dismantler is a solution that often ensures better visual and structural fitment than new non-original counterparts, especially in the case of components painted in a specific color code.

Integration with other Audi mirrors

If you are planning a comprehensive repair or upgrade of the side body area of your Audi and need other components from the same group, such as mirror housings, mirror glass, or complete assemblies with arms, check out the available parts in the Audi External Mirrors category.

For drivers interested in a broader approach to servicing premium cars and optimizing operating costs, it is worth checking out our guide on using proven used parts in sports and luxury vehicles: Luxury within reach – how to service a legendary Porsche brand using proven used parts.