BMW G30 F90 G11 G12 Antenna Amplifier Trap Circuit Unit Module 9325724

BMW G30 F90 G11 G12 Antenna Amplifier Trap Circuit Unit Module is an original radio system component from the Car Antennas category, designed for installation in the rear part of the vehicle body. It ensures stable antenna signal amplification and precise control, which translates into comfortable operation of multimedia and communication systems in your BMW.

Specifications and technical data

• SKU: 9325724
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9325724
• Substitutable numbers: 9325724, 65209325724
• Location on the vehicle: Rear
• Category: Antennas

Purpose and function of the module

The presented antenna amplifier control module has been designed specifically for selected BMW G-series models, where it is responsible for handling radio signals and their amplification. Its placement in the rear of the vehicle helps reduce interference and allows for effective signal management from antennas located within the bodywork.

Thanks to its dedicated design, the module works with the factory electrical installation, maintaining full integration with onboard systems. This solution allows for maintaining the consistency of the vehicle configuration and avoiding problems typical of universal replacements.

Construction, installation, and integration with the system

The module is an OEM component, prepared for operation in a specific BMW electrical and communication environment. The connectors used and the mounting method are adapted to factory wiring harnesses, which facilitates installation and minimizes the risk of installation errors.

Placement at the rear of the vehicle allows for:

• shortening the antenna cable sections between the antenna and the amplifier,
• reducing signal loss on the path from the antenna to the control units,
• organized routing of harnesses within the rear body section.

For proper selection and installation, it is crucial to compare the module markings with the factory part and verify compatibility with the equipment of the specific vehicle.

Benefits of using an original BMW module

Using an original antenna amplifier controller in a BMW brings a number of practical technical benefits:

• Stable reception quality – correct amplification of the radio signal and other antenna signals, in accordance with the manufacturer's specifications.
• Full compatibility with vehicle electronics – the module works with factory control units and comfort systems.
• Reduced risk of diagnostic errors – proper communication with the vehicle bus reduces the probability of errors appearing in the controller memory.
• Consistency of equipment configuration – maintaining the original architecture of the antenna system.

The element from the Car Antennas category has a direct impact on the comfort of using audio systems, navigation, or online services, which is why choosing the right module is important from the point of view of the entire vehicle's functionality.

Characteristics of the used product

The offered module is a used part, sourced from dismantling, which allows combining the functionality of original equipment with a more favorable purchase cost. This type of solution is particularly attractive for repairs of several-year-old vehicles, where maintaining factory specifications goes hand in hand with optimizing the service budget.

Before installation, it is recommended to perform a standard verification of the vehicle's electrical system and check the correctness of connections to ensure the proper operation of the antenna system after replacing the module.

Expanding the BMW antenna system

If you are planning a comprehensive repair or modernization of the rear body zone in your BMW and need other elements from the same group, such as antenna bases, antenna cables, or additional amplifier modules, check the available parts in the BMW Car Antennas category.

When selecting used electronic components, general rules for selecting parts from the secondary market may be helpful, described more broadly in a guide on economical servicing of premium class vehicles, such as the Mini Cooper – you can find more practical tips in the article Used car parts for Mini Cooper – a way for style and savings.