Genuine OEM Volkswagen Intercooler Lower Hose, part number 3AA145832B. This hose connects components within the intercooler system, facilitating the flow of cooled air from the intercooler to the engine. It is positioned as a lower hose in the intercooler assembly. Made from durable, reinforced rubber, it weighs approximately 0.247 kg. Choosing a genuine OEM hose ensures correct routing geometry, resistance to temperature and pressure fluctuations, and long-term reliability in the engine's intake system.