Genuine OEM Volkswagen Aerial Base, part number 1J0035501B. This component serves as the primary mounting point and electrical interface for the vehicle's antenna, facilitating signal reception for radio and other communication systems. It includes integrated wiring for connection to the vehicle's audio unit. Weighing 0.072 kg, this base is designed for precise fitment and durability. Using genuine OEM aerial bases ensures proper electrical conductivity, secure mounting, and optimal signal reception performance.