BMW 1 3 Series F20 F21 F31 F34 Empty Housing For Roof Antenna Mineral Grau Grey

BMW 1 3 Series F20 F21 F31 F34 Empty Housing For Roof Antenna Mineral Grau Grey is an original, used "shark fin" roof antenna housing designed for selected 1 and 3 Series models. Finished in Mineral Grau Metallic – B39, this component allows for an aesthetically pleasing and technically correct replacement of a damaged or worn cover, maintaining the stylistic consistency of the vehicle's body. It is a practical solution for users looking to restore the factory look of the roof and ensure proper protection for the antenna.

Specifications and technical data

• SKU: 2218150-MG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2218150
• Substitutable numbers: 65202218150, 2218150
• Color: Mineral Grau Metallic - B39
• Category: Other Exterior Parts & Accessories

Purpose and compatibility

The presented "shark fin" roof antenna housing is designed for BMW F-series bodies, such as the F20, F21, F31, and F34. The component's construction is matched to the factory antenna base on the roof, which facilitates installation and helps maintain proper geometry and sealing around the roof panel. As a result, the housing serves as a functional addition to the antenna system, protecting internal components from weather conditions.

Color and visual fit

The Mineral Grau Metallic – B39 color is a distinctive, metallic shade of grey used in the BMW paint range, which blends well with both light and dark body elements. Using the original shade helps minimize color differences between the roof and the antenna cover, which is important for post-accident repairs and restoring the vehicle to a near-factory condition. For many users, this is also a convenient solution that often eliminates the need for additional painting.

Component characteristics and installation

The "shark fin" antenna cover serves both protective and aesthetic functions – it shields the antenna module from water, dirt, and UV radiation, while streamlining the roof line to match the vehicle's aerodynamic silhouette. As a genuine BMW part, it retains factory shapes and mounting points, which promotes precise fitment with the roof panel and reduces the risk of leaks. The used nature of the part makes it a cost-effective solution while maintaining original geometry and material quality.

Practical application and benefits

Using this housing is particularly justified in situations where the existing cover has cracked, discolored, or suffered mechanical damage. Replacing it with an original component allows you to:

• restore the aesthetics of the roof after bodywork and paint repairs,
• protect the antenna module from moisture and dirt,
• maintain a consistent look with other body elements in Mineral Grau Metallic – B39,
• preserve the factory character of the BMW vehicle without using aftermarket replacements.

For users who care about body details, this is a sensible choice that combines technical and visual aspects without the need to interfere with the roof structure.

Other BMW body elements and project development

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other elements from the same group, such as additional covers, moldings, or small mounting components, check out the available parts in the Other BMW category.

If you are also interested in comparing technical solutions used in sports models of other premium brands, you may find the material discussing differences in engine, brake, and chassis construction useful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which allows for a better understanding of the design philosophy of high-performance cars.