RADIATOR，

The automotive radiator is the core component of the vehicle's cooling system. It transfers heat generated by the engine, transmission, and other components to the air through the circulation of coolant, maintaining the operating temperature within the proper range (typically 85–105°C). The radiator mainly consists of an inlet tank, an outlet tank, and a radiator core (including tubes and fins). The coolant flows inside the core while air passes over the outside, achieving cooling through heat exchange. Through material innovation, structural optimization, and layered design, the automotive radiator not only ensures stable engine operation but also achieves lightweight construction, durability, and environmental adaptability, making it an indispensable core component of modern vehicles.