Genuine OEM Volkswagen Engine Coolant Pipe, part number 06A121151C. This essential pipe is responsible for circulating coolant between the engine and radiator, playing a vital role in maintaining optimal engine operating temperature. Its complex routing ensures efficient heat transfer throughout the cooling system. Weighing approximately 0.998 kg, this metal pipe is engineered for durability and resistance to corrosion. Selecting a genuine OEM coolant pipe guarantees precise routing geometry, correct material composition, and robust connections, which are critical for preventing leaks and ensuring the long-term reliability of the cooling system.