Genuine OEM Audi Engine Coolant Tube, part number 8K0819377C. This component is crucial for the engine's thermal management, efficiently transporting coolant to maintain optimal operating temperatures. It is located within the engine cooling system, connecting various components to facilitate fluid circulation. Weighing 0.085 kg and measuring 0.345 m in length, this tube is designed for precise fitment and durability. Choosing a genuine OEM coolant tube ensures correct routing, material integrity, and resistance to temperature and pressure fluctuations, preventing leaks and system failures.