Audi A8 S8 D3 Rear View Wing Mirror Heated Electrical Left N/S Aluminium

Audi A8 S8 D3 Rear View Wing Mirror Heated Electrical Left N/S Aluminium in Phantom Black - Z9Y is an electrically operated, heated body component designed for the rear left side of the vehicle. This is a genuine Audi component that ensures a proper field of view, stable mounting, and a consistent look with the factory finish of the car.

Specifications and technical data

• SKU: RHD-4E2857409S-ALU
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E1857409S-ALU
• Substitutable numbers: 4E1857409S-ALU, 4E1 857 409 S-
• Location on the vehicle: Rear, Left
• Part type: Standard Mirror Assembly
• Color: Phantom Black - Z9Y
• Category: Mirror Assemblies

Purpose and function in the vehicle

The mirror has been designed specifically for the Audi A8 and S8 D3 generation models as a component mounted on the rear left side of the vehicle. It is responsible for safe observation of the area behind the car, which is important when changing lanes, reversing, and maneuvering in city traffic.

Thanks to the electric control, the driver can precisely adjust the position of the mirror glass from the cabin, without the need for manual adjustment. The integrated heating function helps maintain surface clarity in low temperatures and high humidity.

Construction and technical specifications

The mirror housing is finished in Phantom Black - Z9Y, which allows for color consistency with the factory body paint. The design provides for electric glass control and a heating system, which improves comfort during daily use.

As an item from the External mirrors group, the product is matched to the factory mounting points in the door, which facilitates installation and limits the need for additional modifications. The use of the original housing and glass geometry helps maintain proper aerodynamics and minimizes wind noise.

Condition and benefits of using a used part

The offered mirror is a used part, sourced from dismantling, which allows for an economical replacement of a damaged element while maintaining the manufacturer's original specifications. Compared to low-quality replacements, the original component better reflects the body line and works with the factory electrical installation.

Choosing a used OEM element is particularly beneficial for post-accident repairs or restoring the car to a state close to factory condition, without the need to incur the costs of new components. To compare the advantages and limitations of new and used solutions, it is worth reading the article New or used? A comparison of costs and quality of car parts, which discusses the differences in quality, durability, and cost-effectiveness.

Practical application and installation

The mirror is intended for installation in place of the factory element on the left rear side of the vehicle. Installation involves mechanical attachment to the door and connection to the existing electrical harness responsible for control and heating.

When replacing, it is recommended to:

• check compatibility with the vehicle's equipment version,
• verify the correct operation of the electric adjustment after installation,
• check the mirror glass heating function in low-temperature conditions.

This approach allows for restoring the full functionality of the mirror system and ensuring an appropriate level of safety while driving.

Expanding visibility zone upgrades

If you are planning a comprehensive repair or upgrade of the visibility zone in your Audi and need other elements from the same group, such as left and right mirror inserts, complete housings, or additional adjustment elements, check the available parts in the Audi external mirrors category.