Genuine OEM Volkswagen Air Duct, part number 5QM129684B. This duct channels and directs airflow to specific engine components, optimizing performance and cooling. It is located in the intake system. The duct has dimensions of 0.275 m x 0.11 m x 0.102 m and weighs 1.639 kg. Genuine OEM air ducts are designed for precise fitment and smooth airflow, ensuring the engine receives the correct amount of air for optimal combustion and efficiency.