Genuine OEM Audi Engine Coolant Hose, part number 8K1265355C. This component is essential for transporting engine coolant, playing a critical role in regulating engine temperature and preventing overheating. It is integrated into the engine cooling system. Measuring 0.08 meters in length and weighing 0.036 kg, this hose is designed for precise fitment and flow. Using a genuine OEM hose ensures the correct material composition for resistance to heat, pressure, and coolant chemicals, preventing leaks and maintaining cooling system efficiency.