Genuine OEM Skoda Engine Coolant Pipe, part number 04B121071A. This rigid pipe is a critical component of the engine cooling system, responsible for circulating coolant between various engine components to regulate operating temperature. It is integrated within the engine bay, connecting to the thermostat housing and other cooling system parts. Weighing 0.121 kg and measuring 0.555 meters in length, this genuine OEM pipe ensures precise routing geometry and leak-free connections, which is essential for preventing overheating and maintaining engine health.