Genuine OEM Volkswagen Door Window Seal, part number 2K5837471A9B9. This component is crucial for sealing the vehicle's door window, preventing water, dust, and noise from entering the cabin and protecting internal door mechanisms. It is positioned horizontally within the door frame, along the window opening. The seal is finished in Satin Black (9B9) for a discreet appearance. Using genuine OEM seals ensures proper fitment, optimal sealing performance, and resistance to environmental factors, crucial for maintaining interior comfort and component longevity.