Mercedes-Benz S-Class W220 Aerial Roof Antenna Rear Frame Cover A2208208089

Mercedes-Benz S-Class W220 Aerial Roof Antenna Rear Frame Cover is an original body component designed for installation in the rear section of the roof. It provides an aesthetic finish to the antenna base while protecting its mounting from external factors, which is crucial for the durability of the antenna installation. This is a practical solution for users who want to restore the factory look of the rear bodywork in their Mercedes.

Specifications and technical data

• SKU: A2208208089
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2208208089
• Substitutable numbers: A2208208089, A 220 820 80 89, AS
• Location on the vehicle: Rear
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the component

The described cover is dedicated to the Mercedes-Benz S-Class W220 model and operates in the rear roof area, where the roof antenna is installed. Its tasks include:

• stable covering of the antenna mounting frame from the outside,
• protection of the connector and antenna base against dirt and moisture,
• maintaining a consistent stylistic line of the rear bodywork.

Thanks to its proper fit to the shape of the roof and the antenna frame, the component helps reduce the risk of contaminants entering the mounting area, which promotes the long-term proper operation of the antenna system.

Compatibility and fitment

The cover has been designed specifically for the S-Class W220 generation body, which translates into a precise fit with the roof line and the antenna frame. Factory origin means the original mounting geometry is preserved, so installation does not require any modifications or "forced" fitting of the component.

Its placement in the rear of the vehicle means the component works with the factory antenna system, and its correct seating is important for both the appearance and the stability of the entire antenna assembly.

Performance characteristics

As a used part, the roof antenna frame cover is a sensible choice for drivers who want to restore the complete look of the rear roof section without having to invest in a new component. The original construction helps maintain the vehicle's factory character, which is especially important during repairs after minor body damage or antenna replacement.

The component can be used both for standard replacement of a damaged cover and for completing missing details after body and paint work in the rear zone of the vehicle.

Practical installation tips

Before installation, it is worth verifying the condition of the antenna frame and seals in the rear roof area so that the newly installed cover works on a clean and stable surface. It is recommended to:

• check the correctness of the antenna mounting to the roof,
• clean the contact surface with the cover,
• check for any leaks around the antenna cable grommet.

Such an approach helps maintain the tightness and aesthetics of the rear bodywork and reduces the risk of having to intervene in this area again in the near future.

Related categories and technical materials

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other components from the same group, such as additional covers, grilles, or finishing details, check the available parts in the Other Mercedes category.

For a comparison of technical solutions used in sports versions of other brands and a better understanding of the differences in chassis and drivetrain construction, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design key components in high-performance cars.