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No matter what kind of motorbike you ride—a Harley or a Honda—you must always have motorcycle coolant on hand. This vital fluid transfers heat from the engine block to the radiator, where it is dispersed, keeping your bike cool.
The coolant in your motorcycle can deteriorate with usage and time, leading to several technical issues. This is why you need to choose a long-lasting, high-quality motorbike coolant.
It can be challenging to choose the best motorbike coolant; fortunately, ToolsPicks is here to help. The best motorcycle coolant products will be highlighted in this post, allowing you to make an educated decision.
There will also be a shopping guide that lists the crucial aspects you should take into account when buying motorbike coolant. It is crucial to first highlight important things to consider before spotlighting the Best Coolant for Motorcycle.
| Image | Product Name | Editor's Rating | Price |
|---|---|---|---|
 | Honda OL999-9011 | Check Price | |
 | Honda 08C50-C321S02 | Check Price | |
 | EVANS EC53001 | Check Price | |
 | Maxima 82964 | Check Price | |
 | Red line 80205 | Check Price |
Best Coolant for Motorcycle Reviews
This coolant is the most widely used kind since it is significantly less expensive than waterless coolants.
However, you should be aware that water-based coolants don’t work well for some situations, like racing, because they have a lower boiling point. Furthermore, if water contains specific minerals, it can be highly harmful to your cooling system.
1. Honda OL999-9011
This item is a premium engine coolant made by Honda Motor Company. It is a one-stop shop solution that can guarantee that the temperature of your motorcycle engine stays constant all year long. This is due to the fact that it also functions as motorbike antifreeze.
It is an excellent alternative for a wide range of bikes even though it was specifically designed for Acura and Honda automobiles.
This Honda motorbike coolant has a lengthy shelf life because it doesn’t contain silicates, a conventional antifreeze component that degrades over time. This motorcycle coolant, according to some motorcycle enthusiasts who swear by it, is strong enough to survive for five years.
This item won’t cause scale to form on the components of your engine because it was made with deionized water. The long-life type 2 coolant is simple to use because it is already mixed when it is delivered, so all you have to do is pour it in. Consider this item to be a practical, long-lasting, and reasonably priced alternative provided by Genuine.
2. Honda 08C50-C321S02
Honda 08C50-C321S02 Coolant is a genuine OEM product from Honda and is suitable for use in any motorcycle, ATV, UTV, snowmobile, or other vehicle that requires a coolant.
The coolant is a 50/50 blend ready to use, which means it is pre-diluted and can be used directly without any need for mixing with water.
The coolant contains water (7732-18-5), Ethylene Glycol (107-21-1), Diethylene Glycol (111-46-6), and proprietary inhibitors (NJTSRN217). Ethylene Glycol and Diethylene Glycol are the main ingredients used in the coolant to provide protection against freezing, boiling, and corrosion.
The inhibitors present in the coolant are added to enhance the performance of the coolant by preventing the formation of rust, scale, and other deposits that can cause damage to the engine.
The coolant contains a bittering agent that is added in a concentration greater than 30 ppm. The bittering agent is added to make the coolant taste extremely unpleasant so that it can discourage accidental ingestion, which can be harmful to humans and animals.
Honda 08C50-C321S02 Coolant is designed to provide reliable and consistent performance in a wide range of temperatures and operating conditions.
The 50/50 blend of Ethylene Glycol and Diethylene Glycol provides excellent protection against freezing down to -37°C (-34°F) and boiling up to 129°C (265°F).
Before using the coolant, make sure that the engine is completely cool. Then, remove the radiator cap and pour the coolant into the radiator until the level reaches the “Full” mark.
Replace the radiator cap and run the engine for a few minutes to allow the coolant to circulate. Check the coolant level again and add more if necessary.
To ensure the longevity and performance of the coolant, it should be stored in a cool, dry place, away from direct sunlight and heat sources. It should also be kept out of reach of children and pets.
Honda 08C50-C321S02 Coolant is a reliable and high-quality product that provides excellent protection against freezing, boiling, and corrosion.
Its 50/50 blend is pre-diluted, ready to use, and suitable for a wide range of vehicles. However, it is important to handle the coolant with care due to the presence of a bittering agent that can be harmful if ingested accidentally.
3. EVANS EC53001
This waterless engine coolant from Evans Cooling Systems, with number EC53001, guards a variety of engines.
This waterless coolant has been developed to function with a variety of vehicles, including diesel and gasoline vehicles as well as classic and current cars, unlike some others on this list that may be specifically built motorcycle coolants.
This makes it a fantastic option for people who own many bikes.
Because of its remarkable 375 F boiling point, this tough motorcycle engine coolant won’t evaporate under hard acceleration.
By assisting in the elimination of boil-over, it lessens the load on the motorbike engine. The waterless coolant formula is what allows for such a high boiling point.
The absence of water in this Evans product aids in preventing cavitation and corrosion, reducing long-term maintenance expenses.
The coolant’s ability to dramatically lower engine temperature also makes it effective in preventing pre-ignition lock issues.
Your motorcycle will run much more effectively and have better fuel economy if these issues are avoided.
4. Maxima 82964
A performance coolant with a 50/50 composition, the Maxima 82964 Coolanol. It makes use of a ready-to-use solution that combines cooling and antifreeze qualities. It is the ideal coolant for use all year round as a result.
This Maxima product is a high-quality mixture that blends antifreeze components with deionized water to guarantee that your engine runs at peak efficiency even in temperatures as low as -34 F.
The 82964 has a high boiling point of 265 degrees Fahrenheit, ensuring that it can withstand the summer’s heat.
With the use of glycol and anti-foam chemicals, this distilled water motorcycle coolant has been made to prevent cavitation and corrosion in addition to shielding your motorcycle engine from high temperatures.
Additionally, it has a low silicate percentage, making it suitable for use in almost any motorcycle. No matter if your motorcycle has an aluminum or magnesium cooling system, the Maxima 82964 produces top-notch results.
5. Red line 80205
The first motorcycle coolant on this list is the Red Line Performance Coolant with Water Wetter. It is a high-performance engine coolant suitable for use with karts, ATVs, motorcycles, and more, as its name implies.
To prevent corrosion, which might harm your engine’s cooling system, this solution has been mixed with pure, deionized water.
Additionally, by including lubricants and corrosion inhibitors, this solution becomes highly adaptable because it can be used to lubricate and clean seals, ensuring that they stay in top condition while being used on the road.
When used, this Red Line coolant significantly reduces the production of vapor and bubbles, resulting in a 20 F reduction in the coolant’s average temperature.
This water wetter engine coolant isn’t produced with glycol compounds, unlike other engine coolants on the market.
In general, this product is quite efficient in transferring heat, ensuring that engines stay at their ideal temperature.
All engine types, including those made of bronze, brass, copper, aluminum, and cast iron, can use this common coolant.
Final Verdict
The Best Coolant for Motorcycle is non-toxic and lowers operating temperatures. Even while using a premixed coolant may be simpler, you should still become familiar with the necessary ratios so you can properly mix water and coolant when one isn’t already mixed.
Finally, keep in mind the local weather conditions. Your motorcycle must stay inside a specified range during the summer to prevent overheating.