Roof Antenna Mercedes W204 1 Aerial Shark Panoramic Sunroof A2048204775

Roof Antenna Mercedes W204 1 Aerial Shark Panoramic Sunroof is an original component from the Car antennas group, designed for mounting on the vehicle roof. It ensures stable radio and communication signal reception while maintaining the factory body lines characteristic of the Mercedes C-Class W204 generation models.

Specifications and technical data

• SKU: A2048204775-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048204775
• Substitutable numbers: A2048204775, A 204 820 47 75, EM
• Category: Antennas

Purpose and function of the roof antenna

The presented Roof Antenna Mercedes W204 1 Aerial Shark Panoramic Sunroof is mounted at the rear of the roof, working in conjunction with the vehicle's electrical system and the modules responsible for connectivity and signal reception. The aerodynamically optimized design reduces wind noise at higher speeds and does not interfere with the operation of the panoramic sunroof.

This component is particularly important in vehicles equipped with a glass panoramic sunroof, where the roof geometry requires a specifically matched antenna base. Using an original antenna ensures proper sealing of the mounting hole and correct routing of cables inside the headliner.

Benefits of using an original Mercedes antenna

Choosing an original roof antenna for the Mercedes C-Class W204 provides a number of practical advantages:

• factory fit to the curvature of the panoramic roof, without the need for bodywork or upholstery modifications,
• maintaining a consistent body appearance – the "shark" shape is consistent with the styling line of Mercedes models,
• correct positioning relative to electrical harnesses and receiver modules,
• reduced risk of signal interference due to a design that complies with the manufacturer's specifications.

For users who care about the technical correctness and aesthetics of their vehicle, the original shark fin roof antenna is a much more reliable solution than universal replacements, which often require mounting compromises.

Condition of the component and mounting aspects

The offered antenna comes from a used vehicle, which means it is a secondary market part that retains its factory construction and geometry. This type of component is frequently chosen for post-accident repairs, replacement after mechanical damage, or restoring a car to a condition close to the original after unprofessional modifications.

Installing a roof antenna in a Mercedes W204 with a panoramic sunroof requires access to the headliner and proper connection of the plugs to the existing harness. Using the original base and housing facilitates service work – the mounting points and cable routing are consistent with factory solutions, which minimizes the risk of leaks and electrical installation problems.

Application in the restoration and modernization of youngtimers

The Mercedes C-Class W204 generation is increasingly treated as a youngtimer, where owners want to combine daily utility with maintaining the original character. Replacing a worn or damaged roof antenna with an original secondary market part allows for restoring correct signal reception and roof aesthetics without interfering with the vehicle's styling. If you want to better plan the refreshing of your car from this period, it is worth checking out the guide: The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.

Expanding the antenna system in a Mercedes

If you are planning a comprehensive repair or modernization of the roof area and communication system in your Mercedes and need other elements from the same group, such as additional antennas, antenna bases, or modules working with the antenna installation, check the available parts in the Mercedes car antennas category.