Genuine OEM Audi Right Outer Coolant Pipe, part number 8P0121075A. This essential component is designed to carry coolant throughout the engine cooling system, playing a vital role in maintaining optimal engine operating temperature. It is positioned on the right outer side of the cooling circuit, connecting various components. Weighing approximately 0.319 kg and measuring 0.38m x 0.31m x 0.15m, it is constructed for durability. Choosing a genuine OEM coolant pipe ensures correct routing geometry, material resistance to heat and pressure, and leak-free connections, preventing engine overheating and coolant loss.