Can I add Prestone antifreeze/coolant to other coolants?

Yes. Prestone’s Coolant/Antifreeze is guaranteed to be compatible with all cars, vans or light trucks. Thanks to its unique and patented formula, Prestone Coolant/Antifreeze remains the only coolant on the market that can be mixed with another product within the cooling system without causing damage. That means there’s no need to flush your car’s cooling system before adding Prestone Coolant/Antifreeze; simply pour the product into your coolant reservoir – it’s that simple.

When adding Prestone, it is important to ensure the engine has cooled before unscrewing the cap of the expansion tank as the coolant operates at around 90°C. After filling with Prestone, make sure that the cap of the expansion tank is replaced and tightened.

Choose Prestone’s innovative Coolant/Antifreeze, and not only will you have a high performance coolant capable of protecting your engine in all extremes – you can add it to your vehicle yourself in less than a minute. Our Ready to Use Coolant/Antifreeze formula can be added directly to your engine’s cooling system from the bottle, without the need to dilute or pre-mix. The 1 litre bottle has an easy pour spout, and the coolant itself will work in any car, van or light truck, guaranteed.

Coolant/Antifreeze is formulated to offer a simple solution to topping up your cooling system. For more information on Coolant/Antifreeze, view the product page or visit our Contact Us page to ask us a question.

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