Genuine OEM Audi Window Slot Seal, part number 4M8839476CT94. This component seals the window slot, preventing water and debris ingress while providing a clean, finished appearance to the door frame. It is positioned along the upper edge of the door, where the window glass retracts. Measuring 1.07 meters in length and finished in Satin Black (T94), this seal is designed for precise fitment. Choosing a genuine OEM seal ensures correct dimensions, material composition, and weather resistance for long-lasting performance and factory-level aesthetics.