Genuine OEM Volkswagen Aerial Module, part number 7H0035532. This electronic module is responsible for processing and amplifying radio signals received by the vehicle's antenna, ensuring optimal reception quality for the audio and infotainment system. It plays a critical role in signal integrity. The module weighs 0.157 kg. Opting for a genuine OEM aerial module guarantees correct electronic calibration, compatibility with the vehicle's systems, and reliable signal processing, which are essential for consistent and high-quality radio performance.