Genuine OEM Audi Coolant Hose, part number 059121449N. This hose is a vital component of the engine cooling system, responsible for transporting coolant between various engine components. It is positioned within the engine bay, connecting parts of the cooling circuit. Made from durable materials, it measures approximately 0.122m in length. Using genuine OEM hoses ensures correct routing, pressure resistance, and material compatibility with engine coolants, preventing leaks and system failures.