Roof Antenna Mercedes W207 W212 Aerial Shark Calcite White - 650 A2218205975

Visual condition of the part 

The product shows signs of use visible in the photos. 

Roof Antenna Mercedes W207 W212 Aerial Shark Calcite White - 650 is an original component from the Car antennas category, designed for roof mounting on Mercedes vehicles. The characteristic, aerodynamic "shark" shape in the elegant Calcite White - 650 color allows for a consistent body appearance while maintaining the factory functionality of radio and communication systems.

Specifications and technical data

• SKU: A2218205975-CW
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218205975
• Substitutable numbers: A2218205975, A 221 820 59 75
• Color: Calcite White - 650
• Category: Antennas

Application and function of the "shark" roof antenna

The shark fin-style roof antenna serves as an external component of the signal reception system, mounted in the central part of the roof. Thanks to its compact design and optimized housing profile, it reduces air turbulence, which translates into stable operating conditions for modules responsible for connectivity and radio wave reception. This type of solution is commonly used in modern Mercedes vehicles, as it combines technical functionality with an aesthetic finish to the roofline.

Design, color scheme, and body integration

The finish in the Calcite White - 650 shade allows for a harmonious match between the antenna and the body paint in the same color code. As a result, the component does not visually stand out from the bodywork but creates a cohesive, orderly roofline, which is particularly important in premium class models. The slim "shark" shape emphasizes the modern character of the body while providing sufficient surface area for the operation of the antenna systems housed inside the casing.

Original origin and identification parameters

The presented antenna comes from the Mercedes manufacturer's offer, which ensures the preservation of factory standards for workmanship, fitment, and compatibility with the vehicle's installation. The component has a dedicated OEM part number and assigned replacement numbers, which facilitates verification of compatibility with a specific body version and vehicle model year. In practice, this allows for selecting the antenna based on service documentation or manufacturer catalogs, minimizing the risk of incorrect fitment.

Condition, selection, and installation aspects

The antenna is offered as a used item from the Car antennas category, which is a cost-effective solution for users looking for original components at a reasonable price. When selecting, it is recommended to compare the shape of the housing, the mounting method, and the color with the currently installed component, as well as to verify the part number in the vehicle documentation. Installation requires standard procedures related to removing the headliner in the rear part of the cabin, disconnecting the antenna wiring connectors, and re-seating the antenna base on the roof to ensure a proper seal.

Benefits of using an original roof antenna

Using an original shark-style roof antenna in Calcite White - 650 allows you to maintain the visual consistency of the bodywork while keeping the performance of radio systems at the level intended by the manufacturer. A used OEM component is particularly attractive for post-accident repairs, replacement after mechanical damage, or restoring the car to a factory-like condition without the need for aftermarket replacements with uncertain characteristics.

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 antenna housings, mounting bases, or receiver modules, check out the available parts in the Mercedes car antennas category.

For owners of models from years close to the W207 and W212 who want to refresh the look and functionality of their car using original second-hand components, a guide describing practical upgrade scenarios will be helpful – details can be found in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.