Mercedes W639 Wing Mirror Left N/S Heated Electric Adjustment A6398106616

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W639 Wing Mirror Left N/S Heated Electric Adjustment is a factory-original body component designed for a precise fit on the driver's side. Thanks to its electric adjustment and heating function, it ensures safe visibility in various weather conditions, while the black finish blends harmoniously with the vehicle's body lines.

Specifications and technical data

• SKU: A6398106616-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398106616
• Substitutable numbers: A6398106616, A 639 810 66 16
• Location on the vehicle: Left
• Color: Black
• Category: Mirror Assemblies

Purpose and function in the vehicle

The presented mirror is designed for installation on the left side of the vehicle, replacing the factory component in Mercedes Vito/Viano W639 generation models. As a part from the Wing Mirrors category, it is responsible for the driver's proper field of vision, stable representation of road conditions, and comfort when maneuvering in city traffic and on the highway.

The mirror glass heating reduces fogging and frost accumulation, which improves image clarity in rain, fog, and at low temperatures. Electric adjustment allows for convenient setting of the viewing angle from inside the vehicle, without the need for manual correction.

Key technical features

The mirror is equipped with an electric adjustment system that works with the factory controls in the cabin. The integrated glass heating system helps maintain proper surface clarity during autumn and winter conditions. The black housing finish allows for aesthetic matching to most body configurations without the need for additional color modifications.

Positioning on the left side of the vehicle ensures compatibility with the factory mounting and body geometry, which translates into correct mirror alignment relative to the vehicle's axis and predictable behavior while driving.

Benefits of using an original mirror

Using an original wing mirror dedicated to the Mercedes W639 allows you to maintain the vehicle's structural integrity and proper safety parameters. Factory geometry and glass curvature angle promote natural distance representation, which facilitates assessing the situation when overtaking, changing lanes, and parking.

A used part from dismantling is a cost-effective solution while maintaining the manufacturer's original specifications. Compared to low-quality replacements, the original mirror provides a better fit to the door, more stable mounting, and less susceptibility to vibrations while driving.

Practical application and user comfort

The heated mirror on the left side significantly improves daily operating comfort – especially in conditions of heavy precipitation and low temperatures. Electric adjustment allows for quick setting changes for different drivers, which is important in vehicles used by multiple users or in fleet applications.

Replacing the mirror with an original component with the correct placement and color reduces the risk of installation problems and eliminates the need for electrical system modifications. This is a practical solution for post-accident repairs, correcting parking damage, or restoring full vehicle functionality after long-term use.

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other elements from the same group, such as housings, glass inserts, or complete adjustment sets, check the available parts in the Mercedes Wing Mirrors category.

Additional information on the advantages of using original dismantled components in cars of this brand can be found in the article Used parts for Mercedes – original components from dismantling, which discusses the practical aspects of selecting and operating such elements.