A Radiator Upper Tube serves as a conduit for the flow of coolant from the engine to the radiator. The tube forms a sealed connection that prevents coolant leaks and ensures the integrity of the cooling unit. The inner surface of the tube is made smooth to ensure reduced back pressure and minimized turbulence. Attributes:• Ensures efficient flow of coolant• Helps to prevent engine overheating by continuous circulation of heated coolantApplications:A Radiator Upper Tube facilitates the transfer of heated coolant from the engine to the radiator, where it undergoes the cooling process before being recirculated back into the engine.