What is the normal water temperature for a car in summer?

[DiStephen]

Generally, the normal operating temperature for small cars is between 80°C and 105°C. Below is a related introduction about the radiator: Concept: The car radiator, also known as the heat exchanger, is a key component in the car's cooling system. Its function is to dissipate heat. The coolant absorbs heat in the water jacket, flows to the radiator where the heat is dissipated, and then returns to the water jacket to circulate, achieving temperature regulation. It is a part of the car engine. Working principle: The radiator is an essential component of a water-cooled engine. As a crucial part of the cooling circuit in a water-cooled engine, it absorbs heat from the engine block to prevent overheating. Due to water's high specific heat capacity, the temperature rise after absorbing heat from the engine block is not significant. Therefore, the engine's heat is managed through the liquid circuit of the coolant.