Audi A4 B8 Door Mirror Wing Base Electric Right O/S Phantom Black-LZ9Y

Audi A4 B8 Door Mirror Wing Base Electric Right O/S Phantom Black-LZ9Y is an original, electrically operated mirror base designed for the passenger side (O/S) of right-hand drive vehicles. This item belongs to the Exterior Mirrors category and provides a functional solution for replacing a damaged mirror housing while maintaining factory geometry and body aesthetics. Thanks to its compatibility with the Audi A4 B8 design, it ensures secure mounting of the mirror glass and housing, as well as proper operation of the electric adjustment.

Specifications and technical data

• SKU: RHD-8K2857410AF-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K2857410AF
• Substitutable numbers: 8K2857410AF, 8K2 857 410 AF
• Location on the vehicle: Right
• Category: Mirror Assemblies

Purpose and fitment for Audi A4 B8

The presented mirror base has been designed specifically for the Audi A4 B8 model, taking into account the dimensions, setting angles, and mounting points characteristic of this body style. Its placement on the right side of the vehicle guarantees a proper fit with the door and maintains the factory side profile, which is important for both aerodynamics and visibility while driving.

The Phantom Black color allows for an aesthetic match with the original body paint in this shade, reducing the need for additional paint work after installation. As a result, replacing a damaged mirror can be carried out efficiently while maintaining a consistent look for the entire vehicle.

Construction and functionality of the electric mirror base

The mirror base is the load-bearing element of the entire mirror assembly – it is responsible for a stable connection to the door, handling wind loads and vibrations, as well as properly routing the electrical wiring. The electric version allows for remote adjustment of the glass position from inside the vehicle, which increases comfort and allows for precise setting of the field of view.

The original Audi construction ensures:

• proper routing of the electrical harness inside the housing,
• stable mounting of the mirror glass and outer housing,
• adequate rigidity while maintaining controlled deformation in the event of an impact.

Thanks to this, the mirror maintains the correct position while driving, and the electric adjustment works smoothly and predictably.

Characteristics of the used part

As a used item, the mirror comes from vehicle dismantling and is intended for users who are looking for a factory component at a reasonable price, while maintaining original build quality. This type of part allows for an economical repair of the vehicle after a collision or parking damage, without the need to resort to replacements with uncertain fitment.

Choosing an original, used mirror base is particularly beneficial where maintaining compliance with the factory Audi specification is key, including the geometry of the mounts and the operating parameters of the adjustment mechanism.

Application in service practice

When repairing the side of the body, replacing a damaged mirror with an original base significantly facilitates service work. The mechanic receives a component that works with factory mounting points and electrical installations, which shortens assembly time and reduces the risk of problems with adjustment or mirror vibration while driving.

This solution will work well both in professional workshops and among users servicing their own Audi who expect reliable fitment and predictable installation without the need for body modifications.

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 mirror covers, check out the available parts in the Audi Exterior Mirrors category.

For drivers interested in a broader approach to vehicle maintenance and the conscious choice of used parts, including drivetrain components, the practical tips contained in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems may be useful, which helps to better assess the condition of components before purchase.