The 8 Best Green Coolants (2022 reviews)
There are several advantages of having a green coolant.
We are here to help you pick the best one for your purposes from all the best available products in market today.
Also check our buying guide on Best Coolants, which will help you understand market quickly.
Our review process:
Our Top Picks:
Best Overall: Buy: Engine Ice Green Coolant READ REVIEWBest For Boat: Buy: Zerex Green Coolant READ REVIEWBest With Great Quality: Buy: Peak Green Coolant READ REVIEWBest For Tractor: Buy: Renowned Trading, Llc Green Coolant READ REVIEWBest For Corrosion Protection: Buy: Ford Green Coolant READ REVIEWBest For Car: Buy: Peak Antifreeze Green Coolant READ REVIEWBest For European Car: Buy: Bmw Green Coolant READ REVIEWBest Value For Money: Buy: Hot Shots Secret Green Coolant READ REVIEWBest Overall: Engine Ice Green Coolant
Buy on Amazon The Engine Ice Green Coolant's material feels more premium than its price would suggest. The engine ice green coolant each tastes different from them. Engine ice hi-performance coolant will provide you with dependable power and reduced operating temperatures regardless of the terrain you tackle. The engine ice hi - performance coolant formulation has shown outstanding performance in testing that measures its ability to prevent corrosion within all cooling systems, including aluminum, copper, cast iron, steel, magnesium & solder. The coolant is non-toxic and it features the best price. And, this is pre-mixed and it is designed for very high quality. Most importantly, the engine ice green coolant is designed to be worth every penny and it is great for high quality.Almost all buyers agree that the coolant is great with 10 to 15 degrees cooler than normal operating standards. In addition, they say that the coolant can begin to compare to the corrosion prevention present in the valvoline/zerex asian coolant. Moreover, they say that the coolant is not a problem for the Miami heat. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.Top Customer Quotes:
- This is great for 2 - stroke dirtbikes.
- This is designed from the ground up for aluminum radiators and engines.
- This is safe for aluminum and most all metals.
- This is great for keeping race bikes cool, and a good price on Amazon.
Best For Boat: Zerex Green Coolant
Buy on Amazon For a low asking price, Zerex green coolant has managed to overwhelm their customers by packing as many features as they could. The Zerex Green Coolant is light and it is ready to go. So, whether you’re topping off your radiator or doing a complete system flush, trust Zerex to help your engine keep its cool. Moreover, the coolant is pink, has anti freeze and it is yellow. Most importantly, the zerex green coolant is great for fast shipping and it helps prevent rust.Almost all customers quickly discovered that the coolant is good in systems where more than one metal is present. Further, they strongly agree that the coolant makes a delicious martini. And, they say that the coolant is suitable for any motorcycle engine where the manufacturer recommends an iat (inorganic additive technology) formulation. In conclusion, the tone of buyers is very positive and we believe that the coolant suits the purpose.Top Customer Quotes:
- This is old school green, not meant for modern vehicles.
- This is suitable for use in all ford trucks up to 2001.
- It provides protection down to -34 degrees fahrenheit.
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent.
Best With Great Quality: Peak Green Coolant
Buy on Amazon Next on the list, we've got yet another coolant that manages to win our hearts. It's the Peak Green Coolant and it's widely considered as one of the most convenient coolants you can buy. The peak green coolant prevents rust and it is simple. Already diluted to make topping off your cooling system a breeze. In addition, the coolant is easy to use, it comes with great quality and is designed for Asian vehicles. Finally, the peak green coolant is compatible with other extended - life antifreeze/coolants.Most customers opine that the coolant is easy to pour into a gallon container. In addition, they strongly agree that the coolant is a little pricey but worth it. To sum up, buyers found this to be one of the best coolants for daily purposes.Top Customer Quotes:
- This is compatible with the mazda fl22.
- 1 gallon engine antifreeze/coolant: fully compatible with other extended - life antifreeze/coolants.
- Protects: advanced formulation prevents rust & corrosion by protecting all engine cooling system components.
Best For Tractor: Renowned Trading, Llc Green Coolant
Buy on Amazon The Renowned Trading, Llc Green Coolant is capable of outshining several other coolants featured in this list in overall features for the price point. The renowned trading, llc green coolant prevents rust and it has pink stuff. 98% ethylene glycol based antifreeze, 100% concentrate. Moreover, the coolant is easy to use, is pink and it is inexpensive. Most importantly, the renowned trading, llc greencoolant works well and it has corrosion all year."Look up the owner's manual if you are really concerned. " - says, one customer. Overall, for almost all buyers, the coolant was what they were looking for.Why We Like This:
- Prevents rust & corrosion all year round.
- This is 100% concentrate, 1 gallon makes 2 gallons.
- Satisfaction guarantee, made in the USA.
- Prevents freeze-ups all winter & boil-overs all summer.
Best For Corrosion Protection: Ford Green Coolant
Buy on Amazon We would, of course, be remiss if we didn't mention Ford Green Coolant for daily usage. The ford green coolant is fitment and it is great for a decent price. Make sure this fits by entering your model number. The use of an improper coolant may harm engine and cooling system components and may void the warranty. Above all, the ford green coolant provides freeze protection down to.Almost all buyers opine that the coolant is concentrated and must be mixed with a gallon of distilled water to get a 50/50 mixture. And, they say that the coolant is the right stuff for that application. And, they also found that the coolant is what international recommend for pre 1999 7.3. Overall, many buyers have used the coolant for more than a few months without any complaints, and it shows no sign of giving up.Top Customer Quotes:
- The coolant flush required about 2.3 gallons of 50/50 mixed coolant.
- This is made for good stuff and it contains a bittering agent.
- Do not mix different colors or types of coolant in your vehicle.
- Provides year-round antifreeze, anti-boil and corrosion protection.
Best For Car: Peak Antifreeze Green Coolant
Buy on Amazon The Peak Antifreeze Green Coolant is suitable and reliable and fits well with your daily purpose. Further, the coolant protects against corrosion of all cooling system metals, including aluminum, while providing maximum freeze-up and boil-over protection. Make sure this fits by entering your model number. Above all, the peak antifreeze greencoolant provides year - round protection against rust and corrosion.Why We Like This:
- meets or exceeds all major automobile manufacturers ' specifications.
- Peak green antifreeze & coolant is the original blue bottle that started it all.
- Maximum freeze-up/boil-over protection -84°f to +278°f.
Best For European Car: Bmw Green Coolant
Buy on Amazon Bmw line of coolants comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The BMW green coolant is inexpensive, can be used with boil overs and it is yellow. Make sure this fits by entering your model number. In addition, the coolant provides protection for metals such as cast iron, steel and aluminum. The coolant is light, is used for water pumps and it is made with propylene glycol. Lastly, the BMW green coolant is made with great quality, has the best price and it is great for the brand name.Almost all buyers quickly discovered that the coolant is only coolant and should work in any bmw if it is a true bmw original equipment and made by bmw. In addition, a few say that the coolant does not work best if not diluted. Moreover, they say that this coolant is for BMW cars only. Check with your car dealership or go online and google what is the proper coolant for that particular car.Top Customer Quotes:
- This provides great value and it can be bought for good value.
- This is used to get...well, use this and you'll see how the radiator works better.
- This is designed to worth every penny and it is nitrate.
- This used distilled water and it would be perfect for fast shipping.
Best Value For Money: Hot Shots Secret Green Coolant
Buy on Amazon We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a cost-effective coolant. The Hot Shots Secret Green Coolant is exactly that - it's a simple coolant that hits all the right notes. Make sure this fits by entering your model number. . To sum up, with a 4.8 rating and more than 472 buyers, the hot shots secret green coolant stands as the best choice."Great ready to use 50/50 antifreeze..very nice customer service if you have a problem at all. " - says, one customer. In conclusion, many buyers have used the coolant for more than a few months without letup, and it shows no sign of giving up.Why We Like This:
- Delivers what they promise.
- Good brand reputation.