Genuine OEM Volkswagen Engine Coolant Hose, part number 7P0121157A. This flexible rubber hose is a critical component for the engine cooling system, facilitating the transfer of coolant between various engine parts to maintain optimal operating temperatures. Its specific shape and length ensure proper routing and a secure connection. Weighing 0.061 kg and measuring 0.225 m in length, it is built to withstand the demanding conditions of the engine bay. Genuine OEM hoses are manufactured to precise specifications for material composition and pressure resistance, preventing leaks and ensuring long-term cooling system reliability.