Best Antifreeze and Coolants Reviews (2020)
Introduction To 5 Best Automotive Engine Antifreeze Coolants
It’s very true, that one of the most overlooked fluids that are bought for cars and trucks are coolants and anti-freezing agents. While they all serve the purpose of keeping your vehicle as cool as possible, it’s important to note that there’s certain car coolants that will do a better job at cooling than others. Yes, not all engine antifreeze is created equally.
While brands like Prestone are popularly accepted as the main type of antifreeze brand to buy, don’t be fooled. Brands like Engine Ice, OES, and Zerex make excellent fluids that can often times do a better job at cooling your vehicle’s engine. The only dilemma there is, which is the best engine coolant to buy for your vehicle?
It’s not uncommon to find brands advertising multiple types of antifreeze liquids under the same brand. We did the tough work for you and found 5 of the best radiator antifreeze liquids that will be excellent additions to your vehicle’s cooling process.
Here’s 5 Best Engine Antifreeze and Coolants
5. Zerex Original Green Antifreeze/Coolant
As our #5 in automotive engine coolants/antifreeze agents, we have the Zerex Original Green coolant liquid. This comes in a one-gallon jug, and is low in silicate-green. Especially if you’re in extremely cold temperatures, this auto coolant will operate to as low as -34 degree F.
Its chemical make-up has corrosion and rust fighting properties, you are much less likely to develop rust in your vehicles cooling system. Works on all types of vehicles, check it out on Amazon below for their current low price per gallon.
4. StarBrite Synthetic Premium Coolant and Antifreeze
Much like full synthetic motor oil does a much better job at keeping the vehicle lubricated and running smoothly over conventional oil, rare synthetic coolants help to keep automobiles cooler compared to regular conventional coolants. StarBrite is no exception. With a PCT additive, you’re able to keep an engine cool much longer (great for higher horsepower vehicles).
In addition, this synthetic fluid meets and/or exceeds all OEM and ATSM specs. Leaks, pinholes and microscopic cracks that develop over time can be sealed with this auto coolant. A great addition for a vehicle that is under heavy stress, all the time. Check them out on Amazon.
3. Zerex ZXG051 G-05 Vehicle Antifreeze
Much like Prestone mentioned below, this Zerex antifreeze is designed for heavy-duty vehicle use. This vehicles formula is 100% phosphate free, allowing for the whole cooling system to stay protected (including aluminum). With protection of up to 150k miles, or about every 5 years, the low silicate and low pH formula lets it reduce rust and corrosion on the inside.
For only around 20 dollars, you get a credible brand that will help your vehicles cooling system running longer, stay rust-free and most importantly, cool. Grab a gallon or two on Amazon below.
2. Prestone AF888 Dex-Cool Antifreeze
One of the most popular and most loved brands when it comes to engine coolants, is the Prestone brand. This is probably the best engine antifreeze you can get when your vehicle requires “Dex-Cool Antifreeze”. Great for light duty cars and trucks, the Prestone brand works in harmony with aluminum radiators. A few additives help it stave off extreme heat for longer and better engine performance.
Overall, you should have a well-circulated auto coolant for 150k miles. Grab it on Amazon for a super low price (compared to in-store prices).
1. Engine Ice TYDS008 High-Performance Car Coolant
From what we could find for the best way to combat engine heat, the Engine Ice TYDS008 high-performance car coolant is what we recommend the most. This stuff isn’t the cheapest, but it’s not godawfully expensive either. What you get in a gallon is biodegradable, phosphate-free, non-toxic car coolant that helps to reduce your engine’s temperature by as much as 50degrees F. Operate this stuff in temperatures as low as -26 degrees F, and run this stuff in practically any application.
If you’re doing any kind of road racing, this coolant is permitted by the ASRA and CCS. The propylene glycol which is infused with the coolant, is proven to eliminate water pump gasket and seal failure. Check them out on Amazon for their best price!
In order to maintain your engines perfect running temperature and operation, here’s a few additional guides you may find useful:
- Engine Air Filter Buyers Guide
- Bluetooth OBD2 Adapter and Setup Buyers Guide
- Full Synthetic Engine Oil Filter Buyers Guide