Roof Antenna Cover BMW F20 F21 F31 Housing Aerial Mediterran Blue C10 2218150

Roof Antenna Cover BMW F20 F21 F31 Housing Aerial Mediterran Blue C10 is an original body component from the Protective and decorative strips group, designed for installation on the rear part of the roof. The characteristic "shark fin" shape and the Mediterranean Blue Metallic – C10 paint finish ensure a consistent body appearance and an aesthetic finish to the roofline.

Specifications and technical data

• SKU: 2218150-MED
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2218150
• Substitutable numbers: 2218150, 65202218150
• Location on the vehicle: Rear
• Color: Mediterranean Blue Metallic - C10
• Category: Body Mouldings & Trims

Purpose and function of the antenna cover

The shark fin antenna cover used in BMW F20, F21, and F31 series models serves a dual role: it protects the antenna module from external factors and streamlines the aerodynamics of the rear roof section. Its placement on the rear zone of the roof ensures optimal antenna performance and a visually cohesive finish to the vehicle's bodyline.

This component is particularly important when replacing a damaged cover after a collision, roof intervention, or during vehicle visual restoration, where maintaining the factory look and proper fitment to the roof contours is essential.

Color and matching of Mediterranean Blue Metallic – C10 paint

The cover is finished in Mediterranean Blue Metallic – C10, used as a factory standard on many BMW units of this generation. This allows for maintaining a uniform paint surface without the need for additional painting, provided the vehicle has the same color code.

The metallic structure of the paint provides the light play characteristic of BMW on the roof surface, and proper shade matching reduces the risk of visible differences between the antenna cover and the rest of the bodywork.

Installation and functional characteristics

The shark fin antenna cover is designed as a body component tailored to a specific BMW generation, which facilitates installation in the factory location. A correctly installed cover:

• ensures a stable fit on the rear part of the roof,
• protects the antenna module from moisture and dirt,
• maintains the vehicle's streamlined aerodynamic line.

The product comes from disassembly, which allows for maintaining the original geometry and fitment characteristic of parts installed at the factory in BMW vehicles.

Application in body restoration and modernization

Replacing the "shark" antenna cover is often part of broader work on the rear body section – from removing hail damage and body/paint repairs to visually refreshing the vehicle. Using an original cover in the correct color allows for limiting the scope of painting and shortening service time.

If you are planning a comprehensive repair or modernization of the roof zone in your BMW and need other components from the same group, such as covers, overlays, or additional strips, check the available parts in the BMW protective and decorative strips category.

Technical support and selection of body components

When selecting body components – especially in the case of vehicles after body repairs – it is worth paying attention to the compatibility of the body generation, placement on the vehicle, and paint code. This helps avoid installation problems and color differences, and also reduces the need for additional modifications.

For users who are simultaneously carrying out work on the drivetrain and want to better plan the scope of repairs, a guide on diagnostics and selection of clutch and dual-mass flywheel components may be helpful – you can find it in the article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts.