Genuine OEM Volkswagen Coolant Hose, part number 5K0122157L. This essential hose is responsible for circulating engine coolant throughout the cooling system, maintaining optimal engine operating temperatures. It features a quick-connect fitting for efficient and secure installation, ensuring a leak-free seal. Weighing approximately 0.1313 kg, this hose is designed for precise routing and connection within the engine bay. Choosing a genuine OEM coolant hose guarantees the correct material composition, heat resistance, and fitting integrity for reliable and long-lasting engine cooling performance.