A Water Line Elbow helps to regulate the flow and temperature of coolant which is connected to the coolant tank and radiator core. It helps in allowing coolant to flow between them and facilitate this pressure release which allows the coolant to flow back when the pressure subsides. Attributes:• Facilitate a secure and leak-free attachment • Helps prevent damage to the cooling unit components due to excessive pressure buildupApplications:A Water Line Elbow provides a secure and efficient connection by matching the diameter of the coolant water line passage and ensures a continuous flow of coolant, promoting efficient heat transfer and cooling of the engine.