Mercedes W204 Roof Antenna Aerial Shark Fin Top Primed Black A2048208275

Mercedes W204 Roof Antenna Aerial Shark Fin Top Primed Black is an original component from the Car antennas group, designed for installation on the rear part of the vehicle's roof. Finished in a universal black color, it ensures a cohesive body appearance and stable reception for radio signals and onboard systems. This used OEM component is a sensible choice for drivers looking for a technically matched solution without the need to invest in a new part.

Specifications and technical data

• SKU: A2048208275
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048208275
• Substitutable numbers: A2048208275, A 204 820 82 75
• Location on the vehicle: Rear
• Color: Black
• Category: Antennas

Purpose and fitment for Mercedes W204

Mercedes W204 Roof Antenna Aerial Shark Fin Top Primed Black has been designed specifically for the roof structure and electrical installation of this model. Its placement at the rear of the body allows for optimal wiring harness routing and reduces the risk of signal interference caused by the engine unit or metal components in the engine bay.

Thanks to its factory origin, the antenna maintains the correct tilt angles and base geometry, which facilitates installation in the original roof opening and minimizes the risk of leaks. This is particularly important when operating in variable weather conditions, where proper adhesion to the roof panel helps protect the interior from moisture.

Construction, color, and body integration

The black color of the housing allows for aesthetic integration with most paint configurations, whether in dark or lighter shades. The antenna does not dominate visually, maintaining a discreet, factory-original character, which is important for users who value a cohesive body look without additional, non-factory accessories.

The housing is designed for resistance to atmospheric conditions, such as UV radiation, rain, or temperature fluctuations. As a result, it maintains mechanical stability and proper rigidity, which reduces vibrations at higher speeds and helps maintain consistent signal reception parameters.

Function of the roof antenna in the vehicle system

The roof antenna in the Mercedes W204 plays a key role in the radio signal reception system and, depending on the vehicle configuration, may work with other communication and navigation systems. Its location at the rear of the roof promotes uniform "visibility" of the space around the vehicle, which improves reception stability in both urban and extra-urban traffic.

Compared to universal solutions, the factory antenna from the same design group ensures better impedance matching to the vehicle's installation, which translates into more predictable performance parameters. For the user, this means less susceptibility to interference and more consistent reception quality in daily use.

Used condition and practical aspects

The offered item is in used condition, which allows for lower repair or replacement costs while maintaining the manufacturer's original specifications. For many Mercedes W204 users, this is a favorable compromise between quality and budget, especially when they want to maintain the factory look and performance parameters of the antenna system.

Before installation, it is worth verifying compatibility with the specific vehicle's equipment, especially in the context of multimedia and communication systems. Comparing OEM markings and interchangeable numbers in the technical specification is helpful, as it minimizes the risk of an incorrect purchase and facilitates subsequent operation.

Expanding the antenna system and selecting parts

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 antenna modules, antenna bases, or compatible masts, check out the available parts in the Mercedes car antennas category.

To better match the component to a specific equipment version, it is worth using practical expert tips on verifying OEM markings and replacement numbers – you will find them in the article No more bad purchases! How to professionally select used car parts, saving time and nerves, which helps organize the selection process for used components and reduces the risk of errors.