Genuine OEM Audi Coolant Pipe, part number 06K121075AR. This rigid pipe is an integral part of the engine cooling system, responsible for routing coolant to various components to maintain optimal engine operating temperatures. Weighing 0.245 kg, it is engineered for precise fitment and durability. Opting for a genuine OEM coolant pipe ensures correct material construction, resistance to corrosion and temperature fluctuations, and accurate routing geometry for a leak-free and efficient cooling system.