Genuine OEM Hyundai Breather Hose Assembly, part number 267102F000. This hose is an essential part of the engine's crankcase ventilation system, responsible for routing crankcase gases away from the engine. It connects to the valve cover and other components to ensure proper pressure regulation and emission control. Using a genuine OEM breather hose guarantees the correct material composition, flexibility, and precise fitment, preventing leaks and maintaining optimal engine performance and emissions compliance.