A radiator is a key component of the engine cooling system, designed to dissipate heat from the coolant before it circulates back through the engine.

⚙️ How It Works

•   Hot coolant exits the engine
  Coolant absorbs heat from the engine and flows into the radiator through the upper hose.
•   Coolant passes through tubes and fins
  Inside the radiator, coolant travels through a network of thin tubes surrounded by metal fins.
•   Heat is transferred to the air
  Airflow (from driving or the cooling fan) passes over the fins, removing heat from the coolant.
•   Cooled coolant returns to the engine
  The cooled fluid exits through the lower hose and recirculates to regulate engine temperature.

🧪 Key Components

•   Core (tubes & fins) – Main heat exchange area
•   End tanks – Hold and distribute coolant
•   Radiator cap – Maintains system pressure
•   Cooling fan – Enhances airflow when needed

🔥 Why It’s Important

•   Prevents engine overheating
•   Maintains optimal operating temperature
•   Improves engine efficiency and performance
•   Protects critical components from heat damage

💡 our Tip

Blocked fins, leaks, or internal corrosion can reduce cooling efficiency—regular inspection and maintenance are essential for long-term performance.