Genuine OEM Volkswagen Engine Coolant Hose, part number 5QF122101T. This essential component is designed to transport engine coolant between various engine components, crucial for maintaining the engine's optimal operating temperature. Weighing 0.137 kg and measuring 0.35 m in length, its precise routing and material composition are vital for preventing leaks and ensuring efficient heat exchange. Genuine OEM hoses offer superior heat and pressure resistance, preventing premature cracking and ensuring long-term cooling system integrity.