Genuine OEM Audi Engine Coolant Hose, part number 4H0265374C. This hose is a vital component of the engine cooling system, responsible for circulating coolant to maintain the engine's optimal operating temperature. It is positioned within the engine bay, connecting various cooling components. Weighing 0.085 kg and measuring 0.265 meters in length, this hose is engineered to withstand the demanding conditions of high temperatures and pressures. Selecting a genuine OEM coolant hose ensures exact fitment, superior material quality, and long-term resistance to leaks and degradation, vital for engine longevity.