Genuine OEM Volkswagen Coolant Hose, part number 7E0121058T. This hose is an integral component of the engine cooling system, designed to transport coolant between various engine components. It is positioned to ensure efficient circulation of coolant for temperature regulation. Weighing 0.053 kg and measuring 0.11m in length, this hose is constructed from durable materials to withstand high temperatures and pressures. Using a genuine OEM hose ensures precise fitment and material integrity, preventing leaks and maintaining the cooling system's efficiency.