Genuine OEM Skoda Engine Coolant Hose, part number 3C0122101ET. This vital hose is responsible for carrying engine coolant throughout the cooling system, ensuring efficient heat transfer and maintaining optimal engine operating temperature. It is designed to withstand high temperatures and pressures within the cooling circuit. Weighing approximately 0.354 kg, this hose features a specific curved geometry for precise routing. Choosing a genuine OEM coolant hose guarantees the correct material composition, flexibility, and resistance to degradation, which are crucial for preventing leaks and ensuring the long-term reliability of the engine cooling system.