Genuine OEM Volkswagen Door Window Seal, part number 7N0867912C9B9. This crucial seal is installed around the perimeter of the door window, creating a watertight and airtight barrier when the window is closed. It prevents water, wind, and road noise from entering the vehicle cabin, contributing to passenger comfort and interior preservation. Finished in Satin Black (9B9), it integrates cleanly with the door's aesthetics. Using a genuine OEM seal ensures the correct profile, material composition, and flexibility for a perfect fit and long-lasting performance, maintaining the vehicle's interior integrity.