Genuine OEM Volkswagen Coolant Hose, part number 1T0121447C. This hose is designed to transport coolant efficiently within the engine cooling system, maintaining optimal operating temperatures. It is a small, curved hose, weighing 0.05 kg and measuring approximately 0.26 meters in length. Using a genuine OEM coolant hose ensures precise fitment and material integrity, crucial for preventing leaks and maintaining cooling system reliability.