Mercedes W211 W212 Roof Antenna Aerial Shark Obsidian Black - 197 A2118208475

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W211 W212 Roof Antenna Aerial Shark Obsidian Black is an original "shark fin" roof antenna designed for Mercedes E-Class W211 and W212 generation models. Thanks to its factory-standard manufacturing and Obsidian Black Metallic paint finish, it ensures a cohesive body appearance while maintaining the characteristic Mercedes styling. It is a practical solution for users who want to restore the full functionality of the antenna system in a professional and aesthetic manner.

Specifications and technical data

• SKU: A2118208475-OB1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118208475
• Substitutable numbers: A2118208475, A 211 820 84 75
• Color: Obsidian Black Metallic - 197
• Category: Antennas

Technical specifications and intended use

The presented roof antenna belongs to the Car Antennas category and is a genuine Mercedes factory component. The "shark" design has been engineered for stable radio signal reception and to maintain the aerodynamic roof line, which reduces wind noise when driving at higher speeds. The housing profile is low and compact, which minimizes the risk of mechanical damage, for example, in automatic car washes.

The component is intended for installation in the central part of the roof, in the factory antenna opening. This ensures that the correct geometry of the antenna installation is maintained, and the signal is received evenly from all sides of the vehicle. The antenna is compatible with the wiring provided for W211 and W212 models, which facilitates integration with the existing wiring harness.

Finish and Obsidian Black Metallic color

The antenna housing is finished in Obsidian Black Metallic, identified by paint code 197, which is used as a factory standard in many Mercedes models. The metallic black blends well with both dark and lighter body shades, and in the case of cars in the same color, it allows for a uniform, cohesive roof surface without visible tonal differences.

Such a finish is particularly beneficial when replacing a damaged antenna in cars painted in Obsidian Black Metallic, as it limits or completely eliminates the need for additional painting. It is a practical solution for users who expect a quick, technically correct repair while maintaining high body aesthetics.

Condition and installation aspects

The antenna is offered as a used part, which means it comes from vehicle dismantling and may show signs of normal wear while retaining the functionality required for further use. This type of component is a good choice for economic repairs when the priority is to maintain the manufacturer's original specifications at a reasonable cost.

In most cases, installing the antenna involves removing the headliner in the rear part of the cabin, disconnecting the old unit, and connecting the new one to the existing harness. Thanks to its factory origin, compatibility with the roof mount and the intended antenna installation connectors is maintained, which facilitates the work of a workshop or an experienced user.

Why choose an original Mercedes roof antenna

Using an original roof antenna in Obsidian Black Metallic allows you to maintain the vehicle's stylistic consistency and avoid problems with matching the shape or the mounting base. The factory housing geometry promotes proper airflow over the roof and reduces noise, while simultaneously ensuring stable radio signal reception.

For users who want to ensure compliance with Mercedes service documentation and electrical installations, choosing an original "shark" antenna is a technically safe and predictable solution in operation. This is particularly important in cars where maintaining residual value and compliance with the factory equipment configuration is a priority.

Selection by OEM number and additional materials

To ensure that the offered roof antenna will be fully compatible with your Mercedes, it is worth verifying the fitment by OEM number or the vehicle's VIN. A detailed guide, which describes step-by-step how to verify part compatibility, example scenarios, and a list of questions for the seller, may be helpful – you can find it in the article Guide: how to choose the right car part by VIN and OEM number.

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other elements from the same group, such as additional antennas, antenna bases, or antenna installation components, check the available parts in the Mercedes Car Antennas category.