Genuine OEM Kia Water Hose, part number 25450G2520. This hose is designed to carry coolant within the engine cooling system, facilitating heat transfer and maintaining optimal engine temperature. It connects to the upper section of the radiator, ensuring efficient coolant flow. Manufactured from durable, heat-resistant rubber compounds, this hose provides a leak-free connection. Choosing a genuine OEM hose ensures precise fitment, correct routing geometry, and long-term resistance to temperature and pressure fluctuations for reliable cooling system performance.