BMW X3 E83 Antenna TV System Amplifier Control Unit Booster 6990093

BMW X3 E83 Antenna TV System Amplifier Control Unit Booster is an original antenna system component designed for BMW X3 E83 generation models. It ensures stable radio signal amplification and proper integration with the factory multimedia system, providing a practical solution for repairing or restoring the full functionality of the vehicle's antenna system.

Specifications and technical data

• SKU: 6990093
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6990093
• Substitutable numbers: 65256990093, 6990093, 65209166896, 9166896, 65250407171, 0407171
• Category: Other Interior Parts & Accessories

Purpose and function of the BMW X3 E83 Antenna TV System Amplifier Control Unit Booster

The BMW X3 E83 Antenna TV System Amplifier Control Unit Booster is responsible for the correct processing and amplification of the signal received by the vehicle's antenna. Its task is to reduce interference, improve radio station reception quality, and ensure stable operation with the factory audio and communication system in the car.

The module is a body installation component, mounted within the antenna system, where it works with the wiring harness and other multimedia system components. As a result, the driver receives clearer signal reception, especially in urban conditions and on the road.

Original BMW part – fitment and compatibility

The presented amplifier comes from the BMW OE line, which means factory-perfect fitment for the E83 X3 platform. Original manufacturing ensures:

• compatibility with the electrical installation and connectors used in the BMW X3 E83,
• proper cooperation with the factory radio and multimedia system,
• maintenance of the operating parameters specified by the vehicle manufacturer.

Thanks to this, the module is suitable both as a replacement part for repairs and for restoring the original equipment configuration after previous modifications.

Performance characteristics and benefits of use

Choosing an original antenna amplifier for the BMW X3 E83 allows you to maintain the consistency of the entire electrical and multimedia system. The module has been designed for a specific body architecture, which reduces the risk of installation issues and minimizes the need for wiring modifications.

Key benefits of using this component include:

• stable antenna system operation – improved radio signal reception quality under typical operating conditions,
• maintenance of factory audio system operating parameters,
• easier diagnostics of potential faults thanks to the use of parts compliant with BMW service documentation.

The product is offered in a used condition, which allows for economical vehicle repair while maintaining the manufacturer's original specifications.

Professional use in service and repairs

The BMW X3 E83 Antenna TV System Amplifier Control Unit Booster is suitable for both professional service centers and workshops specializing in the BMW brand. It facilitates repairs related to radio reception problems, signal interference, or improper antenna system operation.

Due to its factory origin, the module fits well into service procedures based on manufacturer documentation, which speeds up installation and reduces the risk of incompatibility with other installation components.

If you are planning a comprehensive repair or upgrade of the electrical zone in your BMW and need other components from the same group, such as control modules, wiring harnesses, or additional electronic systems, check out the available parts in the Other BMW category.

More about differences in construction and equipment of sports models

If you are interested in how manufacturers design electrical, drivetrain, and braking systems in more advanced versions of cars, it is worth expanding your knowledge about solutions used in sports variants. A good comparative basis is Audi designs, where differences between standard and sports versions include the engine, brakes, and chassis – you can find more on this topic in the article Audi RS vs other models – what is hidden under the hood and chassis?.