Genuine OEM Volkswagen Engine Air Hose, part number 036103493BL. This corrugated plastic hose is specifically designed to transfer air within the engine system, often for crankcase ventilation or vacuum lines. It features integrated connectors for a secure and leak-free attachment. Weighing 0.045 kg, this hose is made from durable, heat-resistant plastic. Using a genuine OEM air hose ensures proper routing, resistance to engine bay conditions, and maintains the integrity of critical air and vacuum systems.