Mercedes W212 Wing Mirror Auto Dip Door Left N/S Outside Tanzanite Blue - 359

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Wing Mirror Auto Dip Door Left N/S Outside Tanzanite Blue is a precisely engineered body component that combines functional performance with the aesthetics characteristic of this series. Thanks to its factory finish in Tanzanite Blue - 359, the mirror blends harmoniously with the body lines, maintaining a consistent vehicle appearance. This is a solution for users who expect robust construction and a proper fit for the driver's side door.

Specifications and technical data

• SKU: rhd-A2128102176-TB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128102176
• Substitutable numbers: A2128102176, A 212 810 21 76
• Location on the vehicle: Left
• Color: Tanzanite Blue Metallic - 359
• Category: Mirror Assemblies

Purpose and fitment for Mercedes W212

The presented mirror is designed for installation on the left side of the vehicle in Mercedes W212 series models, ensuring a proper field of view and alignment with the door line. The housing construction is prepared for mounting at the factory attachment point, which facilitates installation and allows for the preservation of the original geometry relative to the bodywork. For the user, this means a stable fit, predictable behavior at higher speeds, and the maintenance of factory aerodynamics in the side zone.

Color and finish Tanzanite Blue - 359

The Tanzanite Blue - 359 paint is a distinctive, deep shade of blue with a metallic effect, often found in higher-standard equipment configurations. Using this color on the mirror housing allows for an aesthetic match to the bodywork without the need for additional painting, while maintaining consistency with other body elements. The metallic structure of the coating promotes even light distribution on the surface, which improves the visual quality of the finish and reduces the visibility of minor dirt.

Auto dip function and user comfort

The mirror is equipped with an auto dip function, which enables automatic tilting of the glass during maneuvers such as reversing or parallel parking. This solution increases control over the curb zone and facilitates precise vehicle positioning relative to obstacles. For the driver, this means a higher level of comfort, better visibility at critical moments, and a reduced risk of tire or rim damage when maneuvering in tight spaces.

Characteristics of the used component

As a pre-owned component, the mirror maintains a construction consistent with the manufacturer's factory specifications, while offering a favorable cost-to-functionality ratio. This is a solution for users who want to restore full functionality to the vehicle's side zone without the need to purchase a new component. The used part allows for the preservation of the original look and function while limiting expenses related to body repair.

Integration with the body zone and safety

The side mirror in the Mercedes W212 plays a key role in monitoring blind spots and controlling the situation in adjacent traffic lanes. A correctly selected and installed component influences safety during lane changes, overtaking, and parking maneuvers. The use of an original construction dedicated to this model reduces the risk of vibrations, incorrect viewing angles, or adjustment issues, which translates into predictable behavior in daily operation.

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

For drivers interested in the broader context of premium car operation and potential service costs for other brands, a guide regarding problematic BMW E90 power units may be helpful – you can find it in the article Faulty BMW E90 engines: check what can ruin your budget.