BMW F20 E81 E87 E87 LCI Aerial Antenna Base Roof Mount Mounting 9141050

BMW F20 E81 E87 E87 LCI Aerial Antenna Base Roof Mount Mounting is an original roof antenna base from the Car antennas category, designed for installation in selected BMW 1 Series models. This component provides a solid foundation for the roof antenna, ensuring stable mounting and proper routing of radio signals and onboard systems.

Specifications and technical data

• SKU: 9141050
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9141050
• Substitutable numbers: 65209141050, 9141050
• Part type: Shark Fin Antenna
• Category: Antennas

Purpose and function in the vehicle

The roof antenna base in BMW 1 Series models is responsible for the mechanical mounting of the antenna to the roof panel and for safely routing signal cables into the vehicle's interior. A correctly selected base minimizes the risk of leaks, reduces antenna vibration at higher speeds, and supports the stable operation of radio and communication systems. The presented base is a component sourced from a vehicle, meaning it has already been verified under real-world operating conditions and retains its factory mounting geometry. As a result, it is a practical solution for replacing a damaged or corroded roof antenna base.

Benefits of using an original antenna base

Using an original roof antenna base in a BMW 1 Series allows for maintaining the structural integrity of the bodywork and proper fitment with the roof panel. Key advantages include:

• Factory fitment to the roof contours and mounting hole, which facilitates installation and eliminates the need for additional modifications.
• Stable antenna mounting, reducing vibration and noise at higher driving speeds.
• Ability to maintain the original appearance of the vehicle without interfering with the roof structure.
• A cost-effective solution compared to purchasing a complete new roof antenna. By choosing this base, you receive a component that allows you to restore the proper operation of the antenna system without the need for vehicle installation modifications.

Condition of the item and use of a used part

The offered antenna base comes from disassembly and is classified as a used original BMW part. Such components are frequently chosen for repairs where maintaining factory fitment and reducing service costs is crucial. In the case of roof antenna bases, a used item often represents a rational compromise between price and functionality, especially when only the mechanical mounting part has been damaged. If you want to better understand when choosing a used component makes sense and how to assess the scope of work for repairs, it is worth checking out the guide on our blog: operational faults vs. repair costs using used car parts.

Support for selection and expansion of the antenna system

When replacing a roof antenna base, it is important to match the component to the specific body version and model year of the BMW 1 Series to maintain roof sealing and proper cable routing. In case of doubt, it is worth verifying the part's compatibility with the vehicle's documentation or consulting a mechanic specializing in the BMW brand. 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 antenna bases, antenna modules, or complete roof antenna sets, check out the available parts in the BMW car antennas category.