Genuine OEM Volkswagen Aerial Mount Seal, part number 1J0035350C. This seal is crucial for preventing water intrusion around the vehicle's aerial mount, protecting sensitive electrical components from moisture damage. It forms a tight barrier between the aerial base and the body panel. Made from a flexible, weather-resistant rubber compound, it ensures long-term sealing performance. Using genuine OEM seals guarantees a perfect fit and reliable protection against the elements.