Roof Antenna Mercedes S212 Estate Shark Trim Panel Tenorite Grey 755 A2128270028

Visual condition of the part

The product shows signs of use visible in the photos.

Roof Antenna Mercedes S212 Estate Shark Trim Panel Tenorite Grey is an original, used "shark fin" roof antenna cover designed for the E-Class W212 generation models. This component in the elegant Tenorite Grey Metallic color allows for an aesthetic and technically correct replacement of a damaged antenna cover, while maintaining the consistent body lines and factory appearance of the vehicle.

Specifications and technical data

• SKU: A2128270028-TNG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128270028
• Substitutable numbers: A2128270028, A 212 827 00 28, BG
• Color: Tenorite Grey Metallic - 755
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the roof antenna cover

The "shark fin" cover serves a dual role: it protects the actual antenna module from external factors and shapes the airflow over the vehicle's roof. In the case of the Roof Antenna Mercedes S212 Estate Shark Trim Panel Tenorite Grey, the characteristic aerodynamic line used by the manufacturer is preserved, which reduces air turbulence and minimizes the risk of noise generation when driving at higher speeds.

The properly selected shape of the cover promotes stable operation of radio and telematics systems, as the antenna module is shielded from water, dirt, and UV radiation. This ensures correct signal reception sensitivity and limits the risk of corrosion or mechanical damage to the antenna itself.

Color scheme and visual fit

The Tenorite Grey Metallic color is a factory metallic shade of grey used in the Mercedes paint range, which blends well with both dark and lighter body colors. Using an original cover in this color allows for:

• maintaining visual consistency of the roof and the side lines of the vehicle,
• avoiding shade differences typical of non-factory replacements,
• aesthetic replacement of a damaged or faded cover without the need for additional painting.

For users who care about the appearance of their car, it is important that the cover in this shade does not disrupt the characteristic profile of the W212 roof, and when installed correctly, it maintains factory-fitment with the sheet metal surface.

Installation and technical aspects

The "shark fin" roof antenna cover in W212 models is a component that oversees the protection of the antenna module, so it is crucial to seat it correctly on the antenna base and ensure a tight fit against the roof surface. During installation, it is worth paying attention to:

• thorough cleaning of the contact surface with the roof,
• checking the condition of the seals around the antenna base,
• even pressure on the cover to avoid micro-gaps.

The used component allows for an economical repair while maintaining the original geometry and compatibility with the factory Mercedes antenna system. In practice, this translates into stable mounting, predictable behavior during high-pressure washing, and no need for modifications to the roof or antenna installation.

Application in daily operation

Replacing the roof antenna cover is particularly important after mechanical damage (e.g., automatic car wash, branch impact) or when there are visible signs of paint coating aging. Using an original cover in Tenorite Grey Metallic allows you to:

• restore the aesthetics of the roof after cracks or scratches on the cover,
• protect the antenna module from moisture ingress,
• maintain the factory character of the body, which is important for the resale value of the car.

For owners of E-Class W212 models, this is a practical solution that combines visual aspects with the protection of electronic components responsible for connectivity and signal reception.

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other items from the same group, such as additional covers, mounts, or installation accessories, check out the available parts in the Other Mercedes category.

Technical support and expert knowledge

When selecting body parts and components related to vehicle connectivity and electronics, it is worth using reliable sources of information and verified suppliers. For a better understanding of the differences between equipment versions and the impact of individual components on the car's character, you can read an article comparing sports variants with standard versions: Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to reduce the vehicle's downtime in the workshop and efficiently complete the necessary body and equipment parts, a guide on parts logistics may also be helpful: how a wide assortment in one warehouse actually reduces your car's downtime at the mechanic.