Genuine OEM Volkswagen Left Antenna Amplifier, part number 11A035577A. This electronic module is designed to boost the signal received by the vehicle's antenna, improving radio or communication reception quality. It is positioned on the left side of the vehicle. Weighing 0.056 kg, this amplifier ensures optimal signal processing. Choosing genuine OEM guarantees correct signal characteristics, precise frequency tuning, and seamless electrical integration with the vehicle's infotainment system.