Owners often make the mistake of overlooking coolants and antifreeze in their vehicles, when in fact it is a key product when it comes to keeping the engine in pristine shape. There are a number of coolants that are built to work to prevent the engine from overheating, but some are better than others at preventing your engine from overheating.
There is a common practice of mixing cooling liquid with water and then pouring it into the vehicle’s radiator and reservoir. These must then be refilled on a regular basis.
Depending on what the coolant does, it may have ingredients that break down over time, which makes it necessary to flush out the entire system every once in a while. The best coolants and antifreeze do not present such a problem.
Coolants and antifreeze are responsible for raising the freezing and boiling points of the fluids in your car, meaning that they reach the maximum level of freezing and boiling later than they would normally.
Basically, your vehicle’s ability to withstand overheating and freezing is increased by its ability to act as a lubricant to all the moving parts within the engine and any other parts it contacts within your surroundings.
It is essential that you use this type of fluid in order to keep your vehicle running smoothly.
The concept of coolant might seem quite simple, and it would seem that you can pick any type of coolant you want. However, in reality, there are several kinds of coolants, each of which has its own purpose.
Because of this, it can be difficult to know which antifreeze coolant product is the best, but we designed this extensive guide to make it as easy as possible for you to choose.
Maxima 82964 Coolanol 50/50 Blend Performance Coolant Review
First up is Maxima Coolanol green color coolant which is a 50/50 mix of ethylene glycol based antifreeze and deionized water which provides enhanced corrosion and rust protection in just one application and is designed for use in aluminum and magnesium engines.
A blend of anti-foam components reduces water pump cavitation while increasing cooling capacity, and is also effective in protecting against freeze-ups that can occur as low as -34 degrees Fahrenheit.
Additionally, the coolant initiates an extremely high boiling temperature system that reaches 265 degrees Fahrenheit.
The low silica content makes it the best coolant for motorcycles, however, for car and truck use, there are other, more efficient coolants listed here.
As they are extremely affordable, they will also last for a considerable period of time, and provide top notch efficient service when needed, so if you have a motorcycle, this would be the perfect recommendation for you.
Star Brite Star-Cool Premium Synthetic PG Engine Coolant Review
This product is probably the BEST/MOST HIGHLY RELIABLE Synthetic PG Engine Coolant on the market due to the fact that it has developed over a period of many years into a top-quality solution, making it into the top 5 on the market.
It contains some additives that help keep the vehicle’s internal components lubricated so they can operate smoothly and safely.
The additives that are included in this type of antifreeze also help to keep the engine cooler for a longer period of time. Consequently, the engine temperature decreases faster when this type of antifreeze is used instead of other types.
There is no doubt in my mind that this coolant meets or exceeds all the OEM and relevant ASTM specs, making it a product that you can rest assured you are buying high quality.
Small cracks and holes appear over time in the coolant, however the coolant will seal off those cracks and holes.
It is also extremely economical to buy and use this coolant throughout the year so that you can avoid having to buy and change coolants all year round thereby protecting your engine from any damage.
It has a maximum operating temperature of 265 degrees Fahrenheit, and a minimum of -26 degrees Fahrenheit, additionally it can be mixed with other coolants, therefore it will allow you to choose between top-up or flushing and filling when you use it.
ZEREX G-05 Concentrate Antifreeze/Coolant Review
Among the best antifreezes that can be found is the Zerex G-05 antifreeze. This antifreeze can be used both in gasoline and diesel engines, so you can be assured that it will provide you with the flexibility and versatility you require.
It has become one of the best cooling systems in the industry because of its unique hybrid organic acid formulation (HOAT) that uses lower silicon levels, a reduced pH level and phosphoric acid protection to protect coolant metals.
Coolants containing nitrates were developed as a way to prevent cavity cavitation in the cylinder tips of diesel engines. The product also contains deposit control additives that help prevent hard water deposits and scaling on your engine.
Zerex have included a 5-year or 150,000 mile warranty added to their promise that you will have added peace-of-mind when you buy one of their products.
Coolant also contains a special defoamer system, which prevents damage to hoses, plastic parts, or the finish on your car as a result of corrosion.
As well as a helpline, Zerez has a product support team that can answer any questions or queries that you may have during the use of the product. With this cooling fluid, you’ll use a universal formula based on ethylene glycol that’s compatible with cars, light trucks, and four-wheel drive vehicles. Additionally, you can dilute the coolant further with water to achieve the concentration you desire.
Engine Ice TYDS008 High Performance Coolant Review
Featuring high-performance properties, the Engine Ice Coolant is our pick for the best coolant for vehicles. It’s a phosphate-free, non-toxic solution that works to reduce the operating temperature of your engine at race time whilst being biodegradable. Protects against a range of boiling over temperatures and freezing temperatures ranging from 256 to -26.
There is an average reduction in operating temperature of 10° Fahrenheit to 20° Fahrenheit, which makes it a perfect addition for a wide range of applications, including auto, motorcycle, ATV, snow machine, and racing.
For those who are regularly participating in road racing, it is important for you to know that Engine Ice performance coolant is legal for both CCS and ASRA road racing on a worldwide scale as well as for many other sets of tracks as well.
To guarantee maximum performance, the coolant is formulated to ensure that the operating temperature is kept at an optimal level. The results are that no power is lost through excessive heat, and that the coolant does not damage aluminum, or almost any other metal.
Besides being admired for its excellent corrosion protection, the coolant has also been found to resolve problems with gasket and seal failures of the water pump.
Aside from reducing the operating temperature more effectively, it has also been proven that it reduces the operating temperature better than the standard coolants on the market when it’s used under high load and stress conditions.
EVANS Cooling Systems High Performance Waterless Engine Coolant
EVANS Cooling Systems High Performance Waterless Engine Coolant makes it onto our top list since it’s a waterless product. By removing water from the coolant equation, you are helping prevent corrosion, which prolongs the engine’s life and potentially saves you money on repairs and maintenance.
It is very important to make sure you prevent any possible water problems in your cooling system when you convert from an old water-based coolant to an alternative water-free coolant.
There is also EVANS Prep Fluid, which flushes water-based coolant from your car without harming the engine. You can find an installation video of EVANS Prep Fluid on YouTube that illustrates how to install it yourself.
There are many types of engines that this coolant is designed to treat, from classic V8’s to today’s four-cylinder transmissions to heavy-duty diesels and many others. This product will need to be changed much less frequently in the future, saving you a lot of money in the long run.