Genuine OEM Audi Connecting Hose, part number 03C133514N. This hose is designed to link components within the engine's intake system, facilitating the transfer of fluids or air. It features specific routing and connectors for a perfect fit. Weighing approximately 0.104 kg, this hose is engineered for durability and resistance to engine bay conditions. Choosing a genuine OEM hose ensures correct routing geometry, material composition, and resistance to temperature and pressure fluctuations, preventing leaks and maintaining system integrity.