Genuine OEM Volkswagen Coolant Hose, part number 3C0122073EH. This hose is engineered to transport engine coolant efficiently throughout the cooling system, maintaining optimal engine operating temperatures. It features a quick-release coupling for secure and easy connection. Weighing 0.1275 kg, this component is designed to withstand high temperatures and pressures. Using a genuine OEM coolant hose ensures correct material composition for fluid resistance and precise routing geometry, preventing leaks and ensuring system integrity.