Genuine OEM Audi Evaporative Emission Air Line, part number 8W6201997A. This line is a critical component within the evaporative emission control (EVAP) system, responsible for transporting air and fuel vapors to prevent their release into the atmosphere. It features a durable construction, designed to withstand the specific conditions of the fuel system. Weighing 0.125 kg and measuring approximately 0.445m in length, this line ensures precise routing and connection. Choosing a genuine OEM EVAP line guarantees correct material composition, exact routing geometry, and proper sealing, which are essential for maintaining emission compliance and system integrity.