Genuine OEM Audi Engine Coolant Pipe, part number 06M121486F. This pipe is a critical component within the engine cooling system, responsible for transporting coolant between various parts to maintain optimal engine operating temperatures. It is integrated into the complex network of cooling hoses. Weighing 0.0209 kg and measuring 0.1m in length, it is designed for precise fitment. Choosing a genuine OEM coolant pipe ensures correct material composition, resistance to corrosion and temperature extremes, and exact dimensions for a leak-free and reliable cooling system.