Genuine OEM Audi Engine Coolant Pipe, part number 059121064E. This pipe is a vital component of the engine cooling system, responsible for transporting coolant between various engine components to regulate temperature. It is positioned on the right side of the engine bay. Weighing 0.173 kg and measuring 0.29 m in length, this genuine OEM pipe ensures precise routing and leak-free connections, critical for maintaining optimal engine operating temperatures and preventing costly damage.