The main purpose of the radiator is to keep the car engine cool even at extreme temperatures under the hood, and your engine runs in very hot conditions regardless of the outdoor temperature.The radiator is an important part of the engine cooling system. This mechanism aims to keep the engine temperature at the optimal level set by the vehicle manufacturer.


  • Auto Radiator
    Auto radiators are heat exchangers used for cooling internal combustion engines. Most of the car radiators are installed in front of the engine and the fan. Its function is to increase the heat dissipation area and accelerate the cooling of the coolant.
  • Truck Radiator
    As an experienced heavy duty truck radiator supplier and full-fledge truck radiator manufacturer, U&C has the capability to provide the best quality radiators and cooling systems for truck. We have truck radiators for big brands such as Ford and Bluebird
  • All Aluminum Radiator
    According to the material of water tanks, there’s two types of radiators: Plastic radiators and All aluminum radiators. Both core and water tanks of all aluminum radiator are made of aluminum.


  • AC Condenser
    AC condenser is a heat exchanger that dissipates the heat absorbed by the refrigerant in the vehicle to the atmosphere through the condenser, because the function of a condenser is to convert the high-temperature, high-pressure gaseous refrigerant sent fr


  • Charge air cooler/Intercooler
    Intercoolers are generally only visible when a turbocharged car is installed. Because the intercooler is actually a turbocharged accessory, its function is to improve the engine's ventilation efficiency. For supercharged engines, the intercooler is an imp

How Car Cooling System Work

A radiator is actually a type of heat exchanger, which is used to transfer the heat from the hot coolant flowing through it to the air blown by the fan. A radiator is generally consists of the core, pressure cap, outlet and inlet tanks as well as the transmission cooler.

Today, most cars use aluminum radiators, which are made of flat aluminum tubes with brazed thin aluminum fins. The coolant flows from the inlet to the outlet through a number of parallel tubes. The heat sink conducts the heat in the tube to the air flowing through the radiator.

Then why is the radiator important? A radiator is important as it is playing the part of the major way to dissipate the heat during engine operation. Radiator failure can cause serious engine damage and overheating. It is worth mentioning that most cars billowing smoke on the roadside are actually caused by radiator trouble.

How Car Cooling System Work
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