Genuine OEM Volkswagen Engine Coolant Hose, part number 2H0121096AG. This hose is essential for circulating coolant, helping to regulate engine temperature and prevent overheating. It is designed to connect specific components within the engine cooling system. Weighing 0.13 kg, this hose features a specific molded shape for precise fitment. Genuine OEM hoses are manufactured from high-quality, heat-resistant rubber compounds to withstand extreme engine conditions and prevent leaks.