Genuine OEM Audi Exterior Door Seal, part number 4E0837912L. This seal is designed to provide weatherstripping for the exterior of the door, preventing water, wind, and noise intrusion. It is located along the perimeter of the door. The seal measures 1.55m in length, 0.035m in width, and 0.03m in height. Genuine OEM seals are manufactured with precise contours and material properties to ensure a tight, durable seal and maintain factory fit and finish.