Mercedes W212 Roof Antenna Shark Trim Panel Obsidian Black A2128270328

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Roof Antenna Shark Trim Panel Obsidian Black in Obsidian Black Metallic is an original body component from the Car Antennas group, designed for installation in the factory location on the roof. It serves as an aesthetic finish for the antenna base, ensuring a consistent body appearance and proper seating of the antenna module. This is a solution for users who want to maintain the original character of the vehicle after roof repairs or antenna replacement.

Specifications and technical data

• SKU: A2128270328-OB1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128270328
• Substitutable numbers: A2128270328, A 212 827 03 28
• Color: Obsidian Black Metallic - 197
• Category: Antennas

Purpose and function of the component

The "shark" roof antenna trim panel is dedicated to Mercedes E-Class W212 models, where the antenna is mounted centrally on the rear part of the roof. The component acts as a cover and trim for the actual antenna module, stabilizing its position and protecting the mounting point from external factors.

Thanks to its factory geometry, the panel ensures proper adhesion to the roof skin, which reduces the risk of moisture ingress around the antenna mounting hole. Maintaining the original shape is important for both sealing and proper routing of cables inside the bodywork.

Color and visual fit

The finish in Obsidian Black Metallic allows for an aesthetic match to bodywork painted in the same factory color. The metallic paint structure ensures consistency with the styling line of the Mercedes W212, without the need for additional painting if the color code matches the vehicle.

For cars in a different color, the panel can be used as a base for repainting, while maintaining the correct substrate structure and shape consistent with the manufacturer's original design.

Installation characteristics

The component belongs to the Car Antennas group and is intended for installation at the factory mounting point on the vehicle roof. The panel design is matched to the curvature of the W212 roof, which facilitates correct alignment with the antenna hole and gasket.

Before installation, it is recommended to verify the condition of the roof surface and the seal around the antenna hole, as well as to check compatibility with the antenna module used in the vehicle. Proper fitment of the panel is important for maintaining sealing and reducing aerodynamic noise at higher speeds.

Condition and use in repairs

The offered panel is a used part, which makes it a cost-effective solution for accident repairs, replacing a damaged antenna, or restoring the car to factory condition after roof interventions. The used OEM component allows for maintaining the original body line and compatibility with factory mounting points.

Before installation, it is worth performing a standard visual inspection of the surface, edges, and contact points with the gasket and antenna base to ensure proper seating and stability during operation.

Integration with other body components

The "shark" roof antenna panel works with the roof skin, antenna gasket, and internal headliner, so its proper fit affects the exterior aesthetics and the correct finish of the interior in the rear part of the cabin. Maintaining the original shape and color is particularly important in vehicles where the visual consistency of the entire roof line matters.

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 antenna bases, covers, or additional antenna modules, check the available parts in the Mercedes Car Antennas category.

Support in selecting used parts

Selecting the right used components allows for significantly reducing repair costs while maintaining compliance with factory specifications. In case of doubts regarding the fitment of the roof antenna panel to a specific W212 body version, it is worth using visual comparison and catalog data.

If you are interested in a broader context of using aftermarket parts and want to learn practical tips on choosing body and equipment components, the article on our blog will be helpful: Used car parts for Mini Cooper – a way for style and savings.