The Water Lines Tube is a part of the engine's cooling unit. It is designed to facilitate the flow of coolant or water through the engine's cooling unit. It connects the engine's coolant passages to the radiator, allowing hot coolant to be transferred away from the engine and then cooled before being recirculated.Attributes:• Withstands maximum water pressure up to 240 kPa• Reduces the risk of engine overheatingApplications:The Water Lines Tube is used in Radiator to maintain the engine's operating temperature within optimal ranges.