Genuine OEM Audi Outer Door Seal, part number 4KE839119A. This weather-resistant rubber seal forms a crucial barrier around the perimeter of the door opening, effectively preventing water, wind, and road noise from entering the vehicle's interior. It is positioned on the rear left door. Weighing 0.351 kg, it is made from durable, flexible rubber. Using a genuine OEM door seal ensures a perfect, airtight fit, maintaining cabin comfort and protecting the interior from environmental elements.