Genuine OEM Hyundai Oil Cooler Hose, part number 254622M800. This hose plays a vital role in the engine's lubrication and cooling system by transporting fluid to and from the oil cooler. It is specifically routed within the engine bay to connect the oil cooler assembly. Choosing a genuine OEM hose ensures the correct material composition for resistance to heat and fluids, precise routing geometry, and durable connections, preventing leaks and maintaining efficient engine cooling.