Genuine OEM Volkswagen Engine Coolant Hose, part number 1J0122157FE. This essential rubber hose is responsible for transporting coolant throughout the engine cooling system, maintaining optimal engine operating temperatures. It features a specific curved geometry and a plastic quick-connect fitting for secure installation. Made from high-quality, heat-resistant rubber, this hose measures approximately 330mm long. Using a genuine OEM coolant hose ensures precise routing, proper pressure resistance, and long-term durability against heat and coolant chemicals, preventing leaks and overheating.