Genuine OEM Audi Window Aperture Seal, part number 8P4837671. This seal is designed to fit around the window opening, creating a watertight and airtight barrier. It prevents water, wind noise, and debris from entering the vehicle cabin. This seal is for the front window. Made from flexible, weather-resistant rubber, it ensures long-term durability and performance. Choosing genuine OEM ensures the correct profile and material for effective sealing and noise reduction.