Genuine OEM Audi Engine Coolant Pipe, part number 8K0121071J. This pipe is essential for transporting coolant throughout the engine, playing a critical role in maintaining optimal operating temperature. Weighing 0.075 kg and measuring 0.25 m in length, this rigid metal pipe is designed for precise routing within the engine bay. Genuine OEM coolant pipes ensure exact fitment, durable materials, and resistance to corrosion and pressure, providing reliable and leak-free coolant circulation.