Cooling

Q: Can I use water as a coolant in my engine cooling system?

The answer is obvious: no. Coolant consists of an additive mixed with water . This additive is usually composed of ethylene glycol or propylene glycol. These ingredients ensure that the coolant remains in liquid form under extreme temperatures. Why is this important? A lot of heat is created when the engine is running. If simple water was used, the water would boil and eventually evaporate, which would leave the vehicle void of coolant . In extreme cold conditions on the other hand, the water could freeze inside the engine. Freezing water expands and this could lead to cracks in the radiator or other components of the engine . This is why we can conclude you should use coolant instead of water to prevent damage to your engine.

Did you know that there are up to 4,000 petrol explosions per minute in an internal combustion engine? Each one generates temperatures as high as 1,500°C. Keeping a vehicle's engine cool is thus highly important. In this way, overheating and damage to the engine is prevented. Just rely on the coolant to do the trick: it passes through the engine block, absorbing its heat and then releases the heat into the atmosphere in the radiator.

Keep your vehicle cooled with our wide cooling range.
Prevent overheating to keep going at all times.
Our thoroughly tested cooling parts guarantee the best quality possible.

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Discover our range of cooling products

At TVH, providing high-quality cooling engine parts is one of our main priorities. Cooling parts are thoroughly tested by our Quality Control Department so we can guarantee the best quality possible. Whether you are looking for a water pump, radiator, thermostat, fans or hoses, we have what you need. Not sure which part is the right one for your specific application? Our employees are happy to help you. In this way, we make sure to keep you going at all times.

Expansion tanks

Hoses

Thermostats

V-belts

Water pumps

Frequently asked questions

1

Can I use water as a coolant in my engine cooling system?

The answer is obvious: no. Coolant consists of an additive mixed with water. This additive is usually composed of ethylene glycol or propylene glycol. These ingredients ensure that the coolant remains in liquid form under extreme temperatures. Why is this important? A lot of heat is created when the engine is running. If simple water was used, the water would boil and eventually evaporate, which would leave the vehicle void of coolant. In extreme cold conditions on the other hand, the water could freeze inside the engine. Freezing water expands and this could lead to cracks in the radiator or other components of the engine. This is why we can conclude you should use coolant instead of water to prevent damage to your engine.

What are the main causes of the overheating of an engine?

When the cooling system doesn't function properly, an engine can overheat. What can the possible causes of overheating be? First of all, you should check the level of coolant regularly. Too little or no coolant at all can cause overheating quickly. Secondly, when the cooling system leaks, the radiator cap may not be functioning properly. Thirdly, when a water pump, radiator or thermostat is faulty, this can cause troubles as well. And finally, the hoses are sometimes damaged due to friction. That is why it’s important to check all of these engine cooling components regularly in order to prevent overheating and damage to the engine.