Audi A4 B8 Wing Mirror Door Left N/S Brilliant Black Metallic LY9B 8K1857409AG

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A4 B8 Wing Mirror Door Left N/S Brilliant Black Metallic in Brilliant Black Metallic is an original body component designed for installation on the driver's side. It maintains factory geometry, ensures a correct field of view, and aesthetically matches the paint code Y9B, allowing for a visually consistent vehicle repair.

Specifications and technical data

• SKU: rhd-8K1857409AG-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K1857409AG
• Substitutable numbers: 8K1857409AG, 8K1 857 409 AG
• Location on the vehicle: Left
• Color: Brilliant Black Metallic - Y9B
• Category: Mirror Assemblies

Purpose and fitment for Audi A4 B8

The presented mirror belongs to the Wing Mirrors category and is structurally prepared for installation on the left side of the Audi A4 B8 generation body. Proper placement on the vehicle allows for maintaining the correct ergonomics of observing the side and rear zones, in accordance with the manufacturer's factory specifications.

The component is intended for Audi vehicles, ensuring it maintains the characteristic styling line of the A4 B8 model and compatibility with the factory mounting points in the door.

Brilliant Black Metallic Y9B color and body aesthetics

The Brilliant Black Metallic – Y9B paint ensures consistency with the original Audi color palette. The metallic coating fits well with the body line, reducing the need for additional painting in the case of vehicles in the same shade.

Choosing a mirror in the correct color allows you to:

• maintain a uniform appearance of the side of the body,
• minimize the time required for visual matching,
• preserve the factory character of the vehicle's finish.

Technical characteristics and installation

The mirror has been designed as a component intended for the left side of the vehicle, which is important both for the geometry of the glass and for the correct positioning relative to the driver. The design corresponds to solutions used as standard in the Audi A4 B8, which facilitates installation in place of a damaged component.

As a part from the Wing Mirrors group, it provides appropriate performance parameters in daily use, including stable mounting to the door and the ability to adjust it in accordance with the vehicle's factory configuration.

Condition of the item and service application

The product is offered as used, which makes it a practical solution for post-accident repairs, replacing a damaged mirror, or restoring a vehicle to working order after a collision. This type of component is particularly useful in situations where the priority is to maintain the original design while optimizing service costs.

Comprehensive service for the Audi side zone

If you are planning a comprehensive repair or upgrade of the side zone in your Audi and need other elements from the same group, such as housings, glass inserts, or complete mirror assemblies, check out the available parts in the Audi Wing Mirrors category.

For users interested in deepening their knowledge about typical operational problems in premium class cars, a guide article may be useful: BMW E90 engine failures – a practical guide to costly faults, which shows how to consciously approach service and the selection of spare parts.