Mercedes W212 Roof Antenna Shark Trim Panel Palladium Silver A2128270328

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W212 Roof Antenna Shark Trim Panel Palladium Silver is an original component from the Car antennas category, designed for installation on the vehicle's roof. The characteristic "shark fin" shape and the Palladium Silver Metallic paint finish ensure a consistent body appearance and maintain the car's factory character.

Specifications and technical data

• SKU: A2128270328-PAL
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128270328
• Substitutable numbers: A2128270328, A 212 827 03 28
• Part type: Shark Fin Antenna
• Color: Palladium Silver Metallic - 792
• Category: Antennas

Purpose and function of the roof antenna

The shark fin roof antenna used in the Mercedes E-Class W212 generation is responsible for stable radio and telematics signal reception while simultaneously streamlining airflow over the rear part of the roof. Thanks to its compact design, it reduces the risk of mechanical damage compared to classic masts, which is important for daily city driving, underground parking, or automatic car washes.

This component is designed as a body part integrated with the roofline, which is why its proper fitment affects both the functionality and the aesthetics of the vehicle.

Exterior appearance and Palladium Silver Metallic color

The presented roof antenna is finished in Palladium Silver Metallic - 792, allowing for a harmonious match with Mercedes bodies painted in this shade or a similar palette of silver paints. The metallic coating gives the element a subtle, elegant character that fits well with the styling line of E-Class models.

The slim shape of the fin reduces airflow disturbance while not visually dominating the other roof elements. This solution is particularly valued by users who want to maintain the factory look of the car after replacing a damaged antenna.

Benefits of using an original Mercedes antenna

Using an original roof antenna dedicated to the W212 ensures:

• stylistic consistency with the body line and Palladium Silver Metallic paint,
• preservation of the factory mounting geometry on the roof,
• proper compatibility with the vehicle's antenna installation,
• reduced risk of leaks at the mounting point thanks to the perfectly fitted base.

This used component allows for an economical replacement of a damaged antenna while maintaining the manufacturer's original specifications, which is beneficial both technically and visually.

Condition and installation aspects

The antenna is offered as a used part, meaning it comes from disassembly and may show signs of normal wear, yet it retains functionality suitable for further use. This type of component is intended for installation in the place of the factory roof antenna, using the existing mounting hole and vehicle wiring.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and check for tightness after installation to maintain protection against moisture. A properly installed antenna does not require additional mechanical adjustments.

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, mounting bases, or roof covers, check the available parts in the Mercedes car antennas category.

When selecting used body elements and roof accessories, it is worth paying attention to color matching and the quality of the paint coating. You can find more practical tips on choosing used exterior components in the guide on replacing body parts with used components from disassembly.

Practical knowledge and operation

A functional roof antenna is important not only for radio reception comfort but also for the stability of onboard systems that may use the antenna signal. During periods of high temperatures, when the engine cooling system is under greater load, the general condition of the electrical installation and body equipment also affects the trouble-free operation of the vehicle. It is worth reading the guide regarding the impact of summer heat on the cooling system and the cost-effectiveness of using used components to better plan the maintenance of the entire car.