Genuine OEM Volkswagen Motor Vacuum Hose, part number 03N129456C. This hose is designed to transfer vacuum pressure within the engine system, crucial for the operation of various vacuum-actuated components. It is located within the engine's intake and emissions assembly. Weighing 0.067 kg and measuring 0.54 m in length, this hose is engineered for precise fitment and durability. Using a genuine OEM hose ensures correct routing, material integrity, and resistance to engine bay conditions, preventing vacuum leaks and maintaining optimal engine performance.