Genuine OEM Volkswagen Coolant Pressure Hose, part number 7P0121051A. This essential component is designed to carry pressurized coolant between various parts of the engine cooling system, facilitating efficient heat transfer and maintaining optimal engine operating temperatures. It is engineered to withstand high temperatures and pressures. Weighing 0.081 kg, this hose features a specific curved geometry for precise routing. Opting for a genuine OEM coolant hose guarantees the correct material composition, flexibility, and resistance to heat and chemicals, preventing leaks and ensuring the long-term reliability of the cooling system.