Mercedes W212 C218 Roof Antenna Shark Kosmos Black Metallic - 191 A2128270228

Mercedes W212 C218 Roof Antenna Shark Kosmos Black Metallic - 191 is an original roof component designed for E-Class and CLS models, ensuring stable signal reception and a consistent vehicle exterior look. The characteristic "shark fin" shape harmoniously blends with the roofline, while the Kosmos Black Metallic paint allows you to maintain the car's factory aesthetics. This is a solution for users who want to keep their vehicle to the manufacturer's standard, without compromising on fitment or styling.

Specifications and technical data

• SKU: A2128270228-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128270228
• Substitutable numbers: A2128270228, A 212 827 02 28, SK-6522-A102, SK6522A102
• Color: Kosmos Black Metallic - 191
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the roof antenna

The "shark fin" antenna used in Mercedes W212 and C218 class vehicles is responsible for supporting selected radio and communication systems, depending on the specific car configuration. Mounted centrally on the roof, it operates under optimal wave propagation conditions, which promotes reception stability. Using the original design ensures proper shielding, sealing, and compatibility with the vehicle's electrical system.

Design and color matching

The Kosmos Black Metallic finish makes the antenna visually blend with dark-colored bodies, creating a cohesive, discreet styling accent. The metallic paint works well with factory Mercedes coatings, which reduces the risk of shade differences between the roof and the antenna. The slim "shark fin" profile minimizes air resistance and does not disrupt the roofline, ensuring the element does not visually dominate while emphasizing the car's modern character.

Benefits of using an original Mercedes antenna

Using an original component from Mercedes means maintaining factory performance parameters and proper fitment with the roof panel. The design is prepared for integration with the vehicle's system without the need for modifications, which reduces the risk of leaks, signal interference, or installation errors. The used component allows you to maintain high quality while optimizing repair or replacement costs.

Installation area and technical aspects

The antenna is mounted in the upper part of the body, in an area particularly exposed to weather conditions, which is why it is essential to maintain proper sealing and correct seating on the roof. The original design ensures proper adhesion to the panel and the manufacturer-intended routing of the wiring harness inside the vehicle. This reduces the risk of water ingress and potential interference with electronic systems.

Complementary body and electronic components

If you are planning a comprehensive repair or upgrade of the roof area and the upper part of the body in your Mercedes and need other elements from the same group, such as additional antenna modules, roof covers, or mounting elements, check out the available parts in the Other Mercedes category.

More about original parts and performance

If you are interested in how the selection of appropriate components affects the performance and character of a car, it is worth reading the analysis of sports models in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows the importance of properly selected components in the context of dynamics and handling.

For Mercedes users planning conscious vehicle operation and reasonable service budget management, the material Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts? will be helpful, discussing the advantages of using original, used body and electronic elements.