Genuine OEM Volkswagen Roof Antenna Mast, part number 1T0035847A. This antenna mast is designed to receive radio signals, providing clear and consistent reception for the vehicle's audio and infotainment system. It screws into the roof-mounted antenna base. Weighing 0.049 kg and measuring 0.38m in length, this mast is engineered for optimal signal capture. Choosing a genuine OEM antenna mast ensures the correct frequency tuning and material quality, which are crucial for maintaining strong radio reception and resisting environmental wear.