Radiator Reserve Tank

The Radiator Reserve Tank is a critical component of your vehicle's cooling system, ensuring engine efficiency and preventing overheating. As the engine temperature rises, the coolant expands and flows into this reserve tank. Once the engine cools, the vacuum effect draws the coolant back into the radiator, maintaining optimal levels and temperature balance.

Why You Need It

This component is essential for maintaining proper coolant levels in your car’s engine. Without it, the engine could lose coolant, leading to overheating, which can result in severe engine damage and costly repairs.

How It Works

The reserve tank acts as a storage vessel for excess coolant that escapes from the main radiator due to thermal expansion. It features a simple yet effective design with an overflow hose and a cap that secures the coolant within the system. As the engine cools, the coolant is sucked back from the reserve tank into the radiator by the pressure changes within the system.

Potential Issues If Broken

Should the reserve tank become damaged or develop a leak, it may lead to coolant loss, causing the engine to overheat. Symptoms of a faulty tank include visible leaks beneath the vehicle, low coolant alerts, engine overheating, and poor engine performance.

Compatible Car Models

• Land Cruiser