Mercedes W204 Roof Antenna Aerial Shark Panoramic Sunroof A2048204775

Mercedes W204 Roof Antenna Aerial Shark Panoramic Sunroof is an original component from the Car antennas category, designed for roof mounting. The "shark fin" design provides a modern look, while the profile, tailored for versions with a panoramic sunroof, allows for seamless integration with the vehicle's body line.

Specifications and technical data

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

Purpose and function of the roof antenna

The presented shark fin roof antenna has been designed specifically for Mercedes W204 models equipped with a panoramic sunroof. Its purpose is to ensure stable radio signal reception and compatibility with factory onboard systems, in accordance with the vehicle's configuration. Thanks to the profile matched to the roof curvature, the antenna creates a cohesive unit with the bodywork, without the need for any modifications to the vehicle structure.

Construction and fitment for Mercedes W204

The shark fin roof antenna features a compact, aerodynamic housing that limits air resistance and reduces noise at higher speeds. The shape and mounting method are adapted to the factory mounting point in the Mercedes W204, which facilitates the replacement of a damaged part without modifying the installation. The connectors and the antenna base are prepared for compatibility with the vehicle's original wiring harness.

Condition, origin, and benefits of choosing a used part

The offered antenna comes from disassembly and is sold as a used Mercedes part. Such OEM components ensure factory fitment, preservation of the original styling, and correct interaction with the vehicle's electronics. Choosing a used part allows for a significant reduction in repair costs compared to a new part, while maintaining the high quality of workmanship characteristic of the manufacturer.

If you want to better understand the differences between original parts, replacements, and second-hand components, and evaluate the cost-effectiveness of your purchase, it is worth reading the article: Original, replacement, or used – which car parts are the most cost-effective?

Why choose an OEM Mercedes antenna

The factory roof antenna for the Mercedes W204 guarantees proper fitment with the roof, appropriate mounting rigidity, and compatibility with vehicle systems. Using an original component reduces the risk of issues with sealing, signal interference, or module communication errors. This solution is particularly recommended for vehicle repairs where maintaining the original manufacturer specifications and a consistent body appearance is a priority.

Expanding the antenna system in your Mercedes

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other components from the same group, such as additional antenna modules, mounting bases, or roof housings, check out the available parts in the Mercedes car antennas category.