Genuine OEM Volkswagen Ventilation Hose, part number 03F103560C. This molded rubber hose is designed to manage the flow of air or gases within the engine's ventilation system, preventing pressure buildup and ensuring efficient operation. Its specific shape and material composition are engineered to resist oil, heat, and other engine bay contaminants. Weighing approximately 0.03 kg, it provides a lightweight yet durable solution. Opting for a genuine OEM hose guarantees precise fitment, correct routing, and long-term resistance to degradation, which is vital for maintaining engine health.