Genuine OEM Volkswagen Engine Coolant Hose, part number 7T0122073AJ. This flexible hose is a vital component of the engine cooling system, responsible for circulating coolant to maintain optimal engine operating temperatures. It is routed within the engine bay, connecting various cooling system components. Weighing 0.192 kg, this hose is designed to withstand high temperatures and pressures. Using a genuine OEM coolant hose ensures the correct material composition, internal diameter, and pre-formed bends for a leak-free and durable connection.