BMW G30 G31 Suppression Filter Aerial Antenna Amplifier Module 9325723

BMW G30 G31 Suppression Filter Aerial Antenna Amplifier Module is a specialized component from the Electronic control modules and controllers group, designed for the antenna system in BMW 5 Series G30/G31 models. It is responsible for signal amplification and filtering, which translates into more stable operation of the vehicle's radio and communication systems.

Specifications and technical data

• SKU: 9325723
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9325723
• Substitutable numbers: 9325723, 65209325723
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented module acts as an amplifier and suppression filter in the antenna circuit, optimizing signal reception quality in BMW G30 and G31 vehicles. Thanks to its precisely tuned electrical characteristics, it improves the signal-to-noise ratio, reduces the impact of interference generated by the vehicle's electrical system and other electronic devices, and stabilizes the operation of multimedia systems.

As a component from the Electronic control modules and controllers group, the module works with other electrical system components, ensuring consistent operation of the antenna system and comfortable use of radio and communication functions.

Benefits of using an original BMW module

Using an original amplifier and suppression filter module in a BMW G30/G31 allows you to maintain the factory operating parameters of the antenna system. Proper electrical and mechanical fitment translates into:

• more stable radio signal and data reception,
• reduced susceptibility to interference from the vehicle's electrical system,
• proper compatibility with factory control units and multimedia,
• maintaining the integrity of the electrical installation without the need for modifications.

As a result, the module provides a consistent service solution for repairs or upgrades of the antenna system in the BMW 5 Series G30/G31.

Operational characteristics and installation

The module is designed for integration with the vehicle's existing wiring harness, which facilitates its installation in place of the factory component. The design intended for the G30/G31 platform allows for maintaining the original cable routing and mounting points, thereby reducing the time required for replacement.

The product is offered in Used condition, making it an attractive cost-effective alternative while maintaining proper functionality compared to new parts. Selecting the correct module for a specific vehicle configuration allows for restoring the proper operation of the antenna system without interfering with the car's electrical architecture.

Selecting used electronics and additional information

When choosing a used amplifier and suppression filter module, it is worth paying attention to compatibility with the vehicle platform and the group of controllers responsible for communication and multimedia. Manufacturer markings and reference numbers can be helpful in verifying compatibility with a specific version of the BMW G30 or G31.

If you would like to learn more about the principles of safely selecting used controllers and electronic modules, you can find practical tips in the article A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which discusses key aspects of purchasing electronics from the secondary market.

Expanding the control system in BMW

If you are planning a comprehensive repair or upgrade of the electronic installation area in your BMW and need other components from the same group, such as control modules, auxiliary controllers, or additional electronic units, check out the available parts in the BMW electronic control modules and controllers category.