BMW F40 G31 Antenna Shark Roof Aerial Empty Housing Black Sapphire - 475 9371359

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F40 G31 Antenna Shark Roof Aerial Empty Housing Black Sapphire is an original, used "shark fin" roof antenna housing designed for installation on the roofs of selected BMW F40 and G31 models. This component serves as an aesthetic and technical base for factory antenna modules, maintaining a consistent vehicle appearance. Thanks to its Black Sapphire Metallic finish, the housing blends harmoniously with body paint in this shade, ensuring a visually consistent effect after repair or replacement.

Specifications and technical data

• SKU: 9371345-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9371345
• Substitutable numbers: 9371345, 65209371345, 9371359, 65209371359
• Color: Black Sapphire Metallic - 475
• Category: Antennas

Purpose and technical function

The presented shark roof antenna housing acts as an external cover for factory antenna modules mounted in the roofs of the BMW F40 and BMW 5 Series G31. It is an empty housing, meaning it is solely an external shell without internal electronics, prepared for the transfer or installation of an existing antenna module from the vehicle.

This solution is particularly useful in cases of mechanical damage (cracks, scratches, paint chips) while the antenna electronics remain functional. Replacing the housing alone allows for restoring the factory look of the roof without interfering with the vehicle's electrical installation.

External appearance and color matching

The housing is finished in Black Sapphire Metallic, ensuring compatibility with the factory BMW paint palette marked with code 475. The metallic structure of the paint allows for consistency with the original body finish, minimizing visual differences after installation.

The slim, aerodynamic "shark fin" shape reduces air resistance and fits well into the roofline of F40 and G31 models. Due to its factory origin, the housing maintains the correct dimensions and geometry, which translates into precise fitment with the roof surface and proper sealing after installation.

Benefits of using an original used housing

Using a used, original roof antenna housing allows you to combine cost control with maintaining factory quality standards. The component comes from dismantling, which means:

• you maintain compliance with the original BMW design in terms of shape and mounting,
• you preserve the correct fit to the factory mounting hole in the roof,
• you reduce the risk of leakage problems resulting from imprecise aftermarket replacements,
• you reduce repair costs compared to purchasing a new housing.

For users who want to restore the aesthetics of the roof after antenna damage, this is a practical and economical solution, especially when the antenna module remains functional.

Area of application and installation

The housing is designed for installation in the central part of the roof, in the place of the factory shark antenna. As an element in the Car Antennas category, it works with the vehicle's original antenna system after transferring the electronics from the previous antenna. Installation involves removing the old housing, transferring the antenna module, and re-securing the assembly in the roof opening while maintaining proper sealing.

Due to the nature of working in the roof area and the need to maintain body tightness, installation by a person with experience in bodywork and headliner upholstery is recommended. This helps avoid mechanical damage and ensures the correct routing of wiring harnesses.

Support in selection and cost optimization

When choosing a used roof antenna housing, it is worth paying attention to model compatibility, housing type (empty housing), and paint color. Used OEM parts allow you to significantly lower repair costs while maintaining high manufacturing quality. If you want to better plan your service budget and learn practical tips on purchasing parts from dismantling, check out the article Rising repair costs and the boom in used parts – how to save on car service?.

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other components from the same group, such as antenna housings, antenna bases, or additional antenna modules, check out the available parts in the BMW Car Antennas category.