Prestone PAFR0045A Coolant/Antifreeze - Concentrate 4lt

Product Information

For this, you won’t need anything special, most of these things you probably already have around the household. But mixing the whole batch with tap water (like when flushing the whole system) is not recommended at all. Tap water can cause a scale build-up within the system and possible future clogs.

ADD Prestone ® 50/50 Prediluted Antifreeze/Coolant to within one inch of the top of the radiator cap. Introducing Prestone high-performance Coolant/Antifreeze, the only product you need to guarantee maximum protection for your car’s engine. Make sure the temperature value is within the boundaries. For instance, the coolant must not be too diluted with water as it may freeze during the winter and damage the system. The other option for replacing or adding coolant is to buy coolant directly, not antifreeze. A good option if you don’t have the means to make the mixture.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 easy. Does coolant expire? Prestone Ready to Use Coolant/Antifreeze is specifically developed to offer an easy and convenient way to top up your vehicle’s cooling system. The Ready to Use formula can be added to your coolant reservoir directly from the bottle, whilst the Concentrated alternative will need to be mixed with water prior to use. Sometimes you won’t have distilled water at hand (like on the road) and the obvious solution is to use tap water.

Know that this can easily lead to damaging the water pump or seals in the system. Remember that the proper thing to do is to first mix the antifreeze and then add it to the system.On some cars, an overflow facility will drain excess fluid from the cooling system automatically. However, we wouldn’t run the risk. It’s better to manually siphon excess fluid from the system until the level sits at the ‘max’ fill line; you can do this easily with a household kitchen baster or a coolant/antifreeze tester. Can I mix tap water with coolant? The shelf-life of Prestone coolant/antifreeze is 5 years unopened. If you open it and leave it, there are external factors that can impact the shelf-life so we can’t advise on that once it’s opened.

If you are using a Ready to Use Prestone Coolant/Antifreeze, it should be added straight into the cooling system through the expansion tank.Free Delivery is not available for Over-Sized parcels, such as Exhausts, Radiators & Headlamps - For details on these items please see the 'Oversized Items' section below. Prestone is guaranteed for all cars and can be mixed with any other colour of coolant/antifreeze, making it the best choice for you. You can use it to top up your car or to refill the cooling system after you’ve drained and flushed it. It will protect your engine cooling system for 10 years or 300,000 miles, so you don’t need to worry about corrosion, frost or overheating. In terms of manufacturers (if you have the same type of coolant but from a different manufacturer) you can mix them, to some extent.

In this part I must mention a very important tip: don’t add antifreeze concentrate directly into the system (without diluting it). Once more, pay attention to the mixture ratio. In this example, it’s 1:1, so 1 liter of water is added to 1 liter of antifreeze. 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. About our Antifreeze and Engine CoolantBoth Ready to Use and Concentrated versions of the Prestone Coolant/Antifreeze are supplied in an easy-to-pour-bottle, making it simple to top up the coolant yourself. Can I add Prestone Coolant/Antifreeze to other coolants? Coolant/antifreeze should protect from extreme temperatures while maintaining engine peak performance – Prestone Coolant/Antifreeze does both. And with its special patented formula, the product is safe to use in all makes and models, and with other coolant brands. Coolant/antifreeze contains ethylene glycol, an organic compound that provides antifreeze protection and increases the boiling point of water. That means, when used in a cooling system, it works to prevent freezing in cold temperatures while also protecting the engine from extreme heat, which would otherwise damage internal components. Locate the ‘min’ and ‘max’ markers on the side of the coolant expansion tank. Ideally the fluid level should be kept at the ‘max’ marker at all times. It can also be mixed safely with any other colour of coolant/antifreeze – this means that if you’re not doing a full flush and fill and you’re just topping up, you can still use Prestone. Mixing other products can cause problems such as gelling and clogging, but Prestone mixes safely without causing damage so you can add it to your car without worrying.