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What is Engine Coolant?

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Antifreeze is the hidden hero of our car’s engines. If you don’t know how antifreeze works, it’s pretty simple. Antifreeze is added to the water in your engine’s cooling system that lowers its freezing point (and raises its boiling point too). It’s why the liquid in your radiator doesn’t freeze when everything else seems to be! You can choose a concentrated coolant that needs to be mixed with water or a ready-mixed one that can be used immediately.

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About our Antifreeze and Engine Coolant

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Naturally, you can find both types at Halfords. If you don’t know which antifreeze is best for your car, our tool can help you narrow down your search. You can choose from one of our own range of Halfords’ antifreeze that has been helping drivers for decades or a branded version from leading manufacturer Comma. Engine coolant provides essential protection, so driving while levels are low isn’t recommended.

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Order Antifreeze Online from Halfords

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You can shop our entire range of antifreezes and motoring products online. If you need it in a hurry, you can have your maintenance package delivered to you for free if you spend over £20. Alternatively, it can be waiting for you at your local Halfords store by using our Click and Collect service.

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Whatever you choose, you can buy with confidence from Halfords. Our range of antifreeze is part of our wide selection of engine oils and fluids, plus essentials like screenwash too. If you don’t feel confident topping it up yourself, or just don’t have the time, drop in to a Halfords for a free car healthcheck where our trained technicians will check over your vehicle for free.

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