Genuine OEM Audi Engine Coolant Hose, part number 80A819372T. This hose is a vital component of the engine cooling system, responsible for transporting coolant between various engine components to regulate temperature. It is designed to withstand high temperatures and pressures. Choosing a genuine OEM coolant hose ensures the correct material composition, precise routing geometry, and resistance to degradation from engine fluids, which are critical for preventing leaks and maintaining optimal engine operating temperatures.

Catalogue entry: HOSE.