Genuine OEM Audi Coolant Hose, part number 8R0265387G. This hose is designed to efficiently carry coolant between various engine components, playing a critical role in maintaining optimal engine operating temperature. It is a flexible, molded hose, weighing approximately 0.263 kg. Choosing a genuine OEM coolant hose ensures precise fitment, correct fluid resistance, and long-term durability, preventing leaks and maintaining cooling system integrity.