Genuine OEM Volkswagen Coolant Hose, part number 2N0122058AN. This hose transports coolant between engine components to regulate engine temperature. It is located at position 13 in the cooling system assembly. The hose measures 0.23 meters in length, 0.15 meters in width, and 0.085 meters in height, with a weight of 0.204 kg. Genuine OEM coolant hoses are manufactured to precise specifications to ensure proper flow and prevent leaks, maintaining optimal engine temperature and longevity.