The 12 Best Star Cool Coolants (2022 reviews)

star cool coolants
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There are several advantages of having a star cool coolant. In the following post, we will help you to select the best star cool coolants.

Our review process:

Our Top Picks:

Best Overall:
Buy: General Motors Star Cool Coolant
READ REVIEW

Best For Great Price:
Buy: Mopar Star Cool Coolant
READ REVIEW

Best For Asian Vehicle:
Buy: Engine Ice Star Cool Coolant
READ REVIEW

Best With Mb:
Buy: Zerex Star Cool Coolant
READ REVIEW

Best For Aluminum Parts:
Buy: Evans Star Cool Coolant
READ REVIEW

Best With All Antifreezes:
Buy: Red Line Star Cool Coolant
READ REVIEW

Best For Top Off Or Full Fluid Replacement:
Buy: Valvoline Star Cool Coolant
READ REVIEW

Best For Corrosion Protection:
Buy: Ford Star Cool Coolant
READ REVIEW

Best For Complete Protection:
Buy: Hy-Per Lube Star Cool Coolant
READ REVIEW

Designed For Asian Vehicles:
Buy: Peak Star Cool Coolant
READ REVIEW

Best With Oem Systems:
Buy: Mishimoto Star Cool Coolant
READ REVIEW

Best For Bikes:
Buy: Star Brite Star Cool Coolant
READ REVIEW

Best Overall: General Motors Star Cool Coolant

General Motors Star Cool Coolant
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The general motor star cool coolant is long-lasting, rigid and fits well with your regular use like a dream. The general motor star cool coolant is genuine and it is great for water pumps. Make sure this fits by entering your model number. Further, the coolant has anti freeze and it has filtered low-silicate.

Above all, the general motor star cool coolant is made for good stuff and it comes with great item.

Almost all buyers quickly discovered that the coolant was the original one for the automobile. And, a few also found that the coolant is great with a new water pump. And, they also found that this coolant is an orange color, and is intended to last for five years. It is compatable with aluminum engines, as well as those using cast iron.

Top Customer Quotes:
  • This is good in the rear view mirror.
  • This is concentrated dex cool and you should mix it 50.
  • This is pre-mixed, is highly recommended and it contains a bittering agent.
  • This will sludge up the whole system.

Best For Great Price: Mopar Star Cool Coolant

Mopar Star Cool Coolant
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If you often find yourself confused about convenient and suitable coolant, Mopar Star Cool Coolant is your solution. The mopar star cool coolant can qualify for free shipping, is great for newer vehicles and it is convertible. Make sure this fits by entering your model number. In addition, it is made for good stuff and it is great for a great price.

The coolant would be perfect with fast shipping and it is perfect as advertised. Above all, the mopar star cool coolant is pre-mixed, has anti freeze and it is genuine.

Almost all buyers found that the coolant fit with one cautionary note. And, they also found that the coolant is the red 100000 mile coolant for your jeep. Moreover, a few also found that these newer antifreeze are not mixable and will cause severe damage you may have to pay for. To sum up, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This looks orange ish and also works for 2014 jeeps.
  • This is copy and pasted from the 2012 owners manual.
  • This is the consented fluid, so it will make 2 gallons.
  • This is a special type of anti-freeze specific to FCA vehicles.

Best For Asian Vehicle: Engine Ice Star Cool Coolant

Engine Ice Star Cool Coolant
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If you often find yourself confused about the appropriate and satisfactory coolant, Engine Ice Star Cool Coolant should be your first option for buying. The engine ice star cool coolant is best for very high quality and it is made with fast shipping. Regardless if you are using tap, bottled, distilled, spring or r/o (reverse osmosis) waters, it can still contain minute particles of iron, magnesium, rust, lime and calcium. The base fluid of engine ice hi - performance coolant, meets or exceeds all government and manufacturer standards.

The coolant has also been shown in high load, high stress conditions to reduce operating temperatures more than standard coolants. Most importantly, the engine ice star cool coolant comes in both an industrial form and a pharmaceutical form and is used in many consumer products including hair conditioners, cosmetics, and many over-the-counter medications.

Almost all customers agree that the coolant is great with the Hayden fan mod on can-am. Also, they also found that the coolant is more environmentally friendly than a lot of other coolants. In addition, a few say that this coolant really works. Polaris 2014 800 rmk pro runs 15.

Top Customer Quotes:
  • This is great for keeping race bikes cool, and a good price on Amazon.
  • This is designed from the ground up for aluminum radiators and engines.
  • This is not a problem for this Miami heat.
  • This is perfect for racing or street, motorcycle or auto, ATV or snowy machine.

Best With Mb: Zerex Star Cool Coolant

Zerex Star Cool Coolant
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The Zerex 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 Zerex star cool coolant is made for a quick and it can be bought for good value. It needs to be diluted with tap or demineralized water for optimum protection. Moreover, this has developed powerful brand recognition across multiple product and service channels.

Above all, the Zerex star cool coolant has anti freeze and it is great for high quality.

Most buyers agree that the coolant makes an almost spillproof container that can treat one hammer at a time. And, they strongly agree that the coolant is what your manual suggest, there should be no issues. Moreover, they strongly agree that this coolant ( g-05 ) is said to be near universal. It is smart to see what the manufacturer calls for. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is a great upgrade for older vehicles that call for conventional green coolant.
  • This can qualify for free shipping, is pre-mixed and it is single.
  • This is an official statement from Valvoline Zerex in regard to this coolant.
  • The coolant is doing its job at a reasonable price.

Best For Aluminum Parts: Evans Star Cool Coolant

Evans Star Cool Coolant
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The features department is where Evans star cool coolant truly manages to shine. The Evans Star Cool Coolant reduces maintenance costs and also is proudly made in the USA. With heat, water generates steam in your cooling system, causing high vapor pressure that exerts internal stress on cooling system components. Moreover, it is recommended that the system be flushed with evans prep fluid prior to installing hpc. When the installation is complete, the water content of the coolant should be no more than 3 percent for optimum performance.

The coolant comes with a high - performance waterless coolant, This pressure is dramatically reduced, extending the cooling system's operating life and preventing breakdowns. And, the coolant handles heat better and it can be used with boiling water. Above all, the evans star cool coolant is great with great stuff and it works very well.

Almost all customers quickly discovered that the coolant is easy to use and the truck runs a good 10 degrees cooler with the waterless coolant. And, they say that the coolant is pressed into daily service. In addition, they also found that the coolant is a lifetime coolant, meaning you won't have to change it unless you have a procedure done that requires a coolant drain.

Top Customer Quotes:
  • The professionals suggested the evans coolant over the ktm radiator fan.
  • This came with a sticker warning mechanics that you have installed the npg.
  • This does not have to be changed every 2 years.
  • This is good for most US locations.

Best With All Antifreezes: Red Line Star Cool Coolant

Red Line Star Cool Coolant
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The Red Line Star Cool Coolant is the most reliable coolant on the market today. The red line starcool coolant works very well and it is for newer vehicles. The Manufacturer says: We use this knowledge of racing to create high-performance products for track cars and street vehicles. In addition, this is compatible with new or used antifreeze (including dex-cool and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems.

The coolant is a unique wetting agent for cooling systems which reduces coolant temperatures by as much as 30 degrees fahrenheit. Most importantly, the red line star coolcoolant is compatible with all antifreezes, including the latest long-life variations.

Most buyers opine that the coolant is good for about 10 degrees of cooling under racing conditions. Also, a few say that the coolant is a must have and works like a champ. Moreover, they say that the coolant is also much cheaper than pre-made watercooling and works much better. In conclusion, the tone of buyers is very positive and we believe that the coolant suits the purpose.

Top Customer Quotes:
  • This does have chemicals to reduce corrosion.
  • This is made for good stuff, has anti freeze and it is highly recommended.
  • This improves heat transfer and reduces cylinder head temperature.
  • This is not a Mercedes Benz approved coolant.

Best For Top Off Or Full Fluid Replacement: Valvoline Star Cool Coolant

Valvoline Star Cool Coolant
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Next on the list, we've got yet another coolant that manages to win our hearts. It's the Valvoline Star Cool Coolant and it's widely considered as the coolant that has the most suitable features. The valvoline star cool coolant allows these chemistries to work together to provide maximum protection. Other antifreeze brands claim 'all products, all models' use a corrosion inhibitor package without silicate. The only antifreeze that contains alugard plus a patented additive that makes it compatible with any other colored antifreeze.

The coolant has anti freeze and it is accurate. And, it is convenient and it works very well. Finally, the Valvoline star cool coolant is highly recommended and it is great for direct replacement.

Most customers found that the coolant works in pretty much all engines, old or new, and helps keep the cooling system cleaner. Further, a few strongly agree that the coolant makes superior products which will be better in the long run. In addition, they strongly agree that the maximum coolant is recommended if the vehicle is no longer under the factory warranty.

Top Customer Quotes:
  • This offers 2 different coolants that can be used in your field.
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agen.
  • This is brand new. It never loses fluid.
  • Helps protect against cold weather freeze-ups and hot weather boil-overs.

Best For Corrosion Protection: Ford Star Cool Coolant

Ford Star Cool Coolant
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The Ford Star Cool Coolant's superior materials makes sure that it ages well with use. The ford star cool coolant is made for good stuff, can qualify for free shipping and it is genuine. Make sure the correct coolant is used. The use of an improper coolant may harm engine and cooling system components and may void the warranty.

The coolant allows for easy mixing and it saves money. Most importantly, the ford star cool coolant is great for a great price, contains a bittering agent and it has take a chance.

Most customers quickly discovered that the coolant would also take the yellow. And, they strongly agree that the coolant is the exact motorcraft at far lower than dealers. Further, a few strongly agree that this one is yellow in color. If the color in your escape is orange then the color is not.

Top Customer Quotes:
  • This can pull with full strength and it is great for a decent price.
  • This provides freeze protection down to.
  • This can go 100, 000 miles.
  • This is the original formula needed.

Best For Complete Protection: Hy-Per Lube Star Cool Coolant

Hy-Per Lube Star Cool Coolant
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The Hy-Per Lube Star Cool Coolant is suitable and reliable and fits well with your daily purpose. The hy-per lube starcool coolant is compatible with all types of anti-freeze and can be used in gasoline and diesel engines. This allows your cooling system to dissipate more heat more efficiently, reducing coolant and engine temperatures up to 20 degrees fahrenheit and will prevent overheating. Also, it allows safe advancement of ignition timing resulting in more horsepower.

The coolant is durable and it is genuine. And, go ahead and it is highly recommend. Most importantly, the hy-per lube star coolcoolant provides complete protection from rust, corrosion and electrolysis and also lubricates water pump seals.

Most buyers found that the coolant is compatible with many types of antifreeze/ coolant. Further, they say that the coolant is good for all engines and can be mixed with coolant or regular h2o. And, a few strongly agree that the coolant will not fix head gasket leaks which, as a result, cause overheating issues. Overall, for most buyers, it was what they were looking for.

Top Customer Quotes:
  • This does work... but it works exactly the way the manufacturer says it does.
  • This is made for good stuff and it provides great value.
  • This is great for a hot car in Arizona.
  • This allows water to penetrate the microscopic pores of the engine block and radiator.

Designed For Asian Vehicles: Peak Star Cool Coolant

Peak Star Cool Coolant
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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate coolant. The Peak Star Cool Coolant is exactly that - it's a simple coolant that hits all the right notes. Further, this is compatible with other extended life antifreeze/coolants. Already diluted to make topping off your cooling system a breeze. Finally, the peak star cool coolant is great with great quality, It prevents rust and is designed for Asian vehicles.

Most customers quickly discovered that the coolant is a little pricey, but worth it. Also, a few say that the coolant is compatible with the mazda fl22. Therefore, buyers were eager to recommend it to friends and families.

Top Customer Quotes:
  • It is easy to pour into a gallon container.
  • Protects: advanced formulation prevents rust & corrosion by protecting all engine cooling system components.
  • 1 gallon engine antifreeze/coolant: fully compatible with other extended - life antifreeze/coolants.

Best With Oem Systems: Mishimoto Star Cool Coolant

Mishimoto Star Cool Coolant
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The Mishimoto star cool coolant is capable of outshining several other coolants featured in this list in overall features for the price point. The Mishimoto star cool coolant is pre-mixed and it is great for high quality. The manufacturer says: Keep up with Mishimoto and our mascot Chilly on all major social media channels to discover everything from new products, engineering blogs, deals and more. Also, the coolant provides year-round protection and protects against boiling over to 265f and freezing too.

The coolant is highly recommended and it comes in at full strength. Finally, the Mishimoto Star Cool Coolant has produced a line of upgrades to fit nearly any application.

Almost all customers quickly discovered that the coolant is designed to work in any high-performance application. Moreover, they strongly agree that the coolant is designed to work with all types of vehicles and has enhanced cooling compounds and anti-corrosives. In addition, a few strongly agree that this coolant can warm up quicker than others, so your engine warm up time is increased and also it is able to dissipate heat easier / quicker than others. In conclusion, buyers found this to be one of the best coolants for daily purposes.

Top Customer Quotes:
  • Reduces engine wear and inhibits corrosion.
  • This is a synthetic coolant for gas or diesel.
  • This is really for bigrigs that pull big weights.
  • This is compatible with oem systems and coolants if topping off is needed as well.

Best For Bikes: Star Brite Star Cool Coolant

Star Brite Star Cool Coolant
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Best part: Star Brite Star Cool Coolant costs comparatively low and it is available to ship in 24 hours. The star brite star cool coolant is ready to use and safe for all water-cooled gas or diesel-powered engines. Star cool combines a non-toxic propylene glycol base with unique poly organic additives (poat) to create the most technologically advanced engine coolant on the market. In addition, the coolant reduces operating temperatures faster than other coolants.

The coolant comes with a service life of up to 2+ years, 250, 000 miles or 4, 000 hours in gasoline engines (750, 000 miles, 7+ years or 12, 500 hours in diesel engines) It goes significantly beyond all oem specifications. Most importantly, the star brite star cool coolant is pre-mixed, is highly recommended and it is ready to go.

Most buyers quickly discovered that the coolant is formulated to keep engines at peak operating temperatures to develop maximum power, passivates metal surfaces to help prevent corrosion, and can actually seal pinhole leaks or cracks. Further, a few say that the coolant is compatible with systems that require g12 coolant. And, they say that this engine coolant is already pre - mixed and should be used totally on its own.

Top Customer Quotes:
  • This is great for water pumps and it meets the following specs.
  • This is good for any vehicle, but make sure that you follow the directions.
  • This is a water based coolant system. It will work fine.
  • This is ready to use and safe for all water-cooled gas or diesel-powered engines.