Genuine OEM Volkswagen Engine Air Duct, part number 5QA129618C. This component is designed to efficiently route ambient air from the vehicle's front into the engine's intake system, typically leading to the air filter box. It ensures a steady and clean supply of air for combustion. Weighing 0.148 kg and measuring approximately 0.24 m in length, this duct is engineered for precise fitment and optimal airflow. Using a genuine OEM air duct guarantees correct dimensions, durable material construction, and proper sealing, which are essential for maintaining engine performance and preventing unfiltered air entry.