Genuine OEM Audi Coolant Hose, part number 4K0265347E. This hose is a vital component of the engine cooling system, responsible for transporting coolant between various engine components to regulate temperature. Its durable construction is designed to withstand high temperatures and pressures within the cooling system. Weighing 0.316 kg, this hose ensures a leak-free connection. Using a genuine OEM coolant hose guarantees the correct material composition, flexibility, and resistance to thermal cycling for reliable and long-lasting cooling system performance.