Genuine OEM Volkswagen Engine Coolant Hose, part number 7T0122073CB. This hose is a critical component of the engine cooling system, responsible for circulating coolant to maintain optimal engine operating temperatures. Weighing 0.496 kg and measuring 0.58m x 0.32m x 0.195m, it features a complex molded shape for precise routing. Using a genuine OEM coolant hose ensures the correct material resistance to heat and pressure, along with exact routing geometry to prevent kinks and leaks.