Mercedes W204 Roof Aerial Shark Fin Antenna Obsidian Black - 197 A2048205675

Mercedes W204 Roof Aerial Shark Fin Antenna Obsidian Black is an original component from the Car antennas group, designed for installation on the body of C-Class W204 generation models. The sleek shark fin shape and Obsidian Black Metallic paint ensure a consistent, factory-look finish that aligns with the roofline and body styling of the Mercedes.

Specifications and technical data

• SKU: A2048205675-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048205675
• Substitutable numbers: A2048205675, A 204 820 56 75, A 204 820 80 75, A2048208075
• Location on the vehicle: Front, Left
• Part type: Shark Fin Antenna
• Color: Obsidian Black Metallic - 197
• Category: Antennas

Purpose and fitment for Mercedes W204

The presented roof antenna has been designed specifically for the Mercedes W204 body, taking into account the roof geometry and the factory mounting point in the front left area of the vehicle. This ensures correct cable routing and proper positioning relative to the bodywork, which translates into stable signal reception and an aesthetic fit with the roof panel.

Its original Mercedes origin means compliance with factory quality standards, as well as compatibility with the antenna installation used in this vehicle generation. The antenna is suitable as a replacement for the factory component in the event of mechanical damage, base corrosion, or the need for replacement following bodywork and paint repairs.

Exterior appearance and Obsidian Black Metallic color

The antenna housing is finished in Obsidian Black Metallic, allowing for a visual match to Mercedes bodies painted in this shade. The metallic black also blends well with other dark colors, reducing contrast and maintaining the subdued, factory character of the roof.

The compact shark fin form minimizes air resistance and reduces the risk of damage during vehicle washing or city driving. At the same time, the characteristic styling line found in newer generations of Mercedes models is preserved, which can serve as a subtle visual upgrade for the car.

Roof antenna function and technical aspects

The shark fin roof antenna is responsible for receiving radio signals and/or other signals used by on-board multimedia systems, depending on the specific vehicle configuration. Its placement in the front left part of the roof provides favorable wave propagation conditions and limits interference resulting from the body geometry.

The factory design provides a tight connection to the roof panel, which, when installed correctly, allows for proper protection against moisture ingress into the vehicle interior. Using an original antenna from the Car antennas group also facilitates service and diagnostics of the installation, as the electrical parameters are consistent with the manufacturer's specifications.

Characteristics of the used component

The offered antenna is a used part, sourced from dismantling, which allows for an economical replacement while maintaining the original manufacturer's specifications. Such components are frequently chosen for post-accident repairs and restoring the vehicle to a state close to factory condition after body and paint work.

In the case of exterior elements such as a roof antenna, using a used part from the same model line allows for visual and structural consistency without the need to adapt universal solutions. This is a practical solution for users who expect a factory fit at reasonable repair costs.

Antenna replacement and bodywork

Roof antenna replacement often accompanies repairs to the roof, pillars, or panel replacement after mechanical damage. In such situations, it is essential that the new element retains the original base shape and proper cable routing inside the headliner, which facilitates workshop work and reduces installation time.

If you are considering a wider range of bodywork and want to better understand how to select used body parts for your Mercedes, it is worth checking out the guide: Replacing body parts with used ones – can salvaged body parts look like new?

Expanding the antenna installation in a Mercedes

When upgrading multimedia systems or restoring the full functionality of the factory radio and other receivers, it is crucial to use components from the same group that maintain the parameters intended by the manufacturer. This includes both the roof antenna and other elements of the antenna path, such as cables, connectors, or signal amplifiers.

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.