Genuine OEM Audi Rod-Type Aerial, part number 8J7035849B. This component is essential for receiving radio signals, providing clear and consistent reception for the vehicle's audio system. It typically mounts externally on the vehicle body. The aerial is a flexible, rod-type design, approximately 41.5 cm in length. Choosing a genuine OEM aerial ensures optimal signal reception, proper impedance matching with the audio system, and durability against environmental exposure.