Genuine OEM Audi Coolant Hose, part number 6R0122101AD. This flexible hose is essential for carrying coolant between various components of the cooling system, facilitating efficient heat dissipation and maintaining engine temperature. It features multiple bends and textile reinforcement, indicating its role in navigating complex engine bay layouts. Weighing 0.489 kg and measuring 0.565 m in length, 0.195 m in width, and 0.145 m in height, this hose is designed for durability. Choosing genuine OEM ensures the correct material composition for heat and chemical resistance, precise internal diameter for optimal flow, and exact bends for routing without kinking, all vital for reliable cooling system performance.