Genuine OEM Audi door seal, part number 4E4837744. This component provides a critical weather-tight barrier between the door and the body, preventing moisture, dust, and wind noise from entering the cabin. It is designed to maintain its elasticity and shape over time to ensure a consistent seal. Genuine OEM seals are manufactured to exact factory specifications, ensuring the correct profile and length for a seamless installation and long-lasting protection against the elements.