Genuine OEM Audi Coolant Pipe, part number 077121070P. This pipe is a critical component of the engine cooling system, responsible for transporting coolant to regulate engine temperature. It is situated within the engine bay, forming part of the complex network of cooling lines. Weighing 0.466 kg, this pipe measures 0.475 m in length. Genuine OEM coolant pipes ensure correct routing geometry, material resistance to heat and pressure, and leak-free connections for reliable engine cooling.