Genuine OEM Audi Engine Coolant Hose, part number 079121059A. This hose is crucial for carrying coolant to regulate engine temperature, ensuring efficient thermal management. It is positioned at the rear of the engine assembly, connecting various cooling components. Measuring approximately 0.082m in length, it is designed for specific routing. Using genuine OEM hoses guarantees correct material composition and resistance to heat and pressure, preventing leaks and maintaining cooling system integrity.