Genuine OEM Audi Engine Coolant Hose, part number 059121054R. This hose is designed to transport coolant efficiently within the engine cooling system, playing a critical role in maintaining optimal engine operating temperatures. It is located near the turbocharger and exhaust gas recirculation system. Measuring 0.115m in length, this hose is engineered for precise fitment and durability. Using a genuine OEM hose ensures correct routing geometry, material resistance to heat and pressure, and a leak-free connection for reliable cooling performance.