8 Best Car Antifreeze For Motorcycles & ATV In 2023

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Are you in need of one of the best car antifreeze for motorcycles? High-quality coolant is essential for keeping your motorcycle engine safe and at operable temperatures. Even though this is one maintenance item that is often overlooked, it is critical to the long-term health of your motorcycle to change the coolant on a regular basis.

Experts and mechanics recommend flushing your motorcycle’s coolant system every two years. However, coolant can be replaced at home or by a mechanic.

Despite the fact that this is a straightforward process, you may wonder which coolant is ideal for your motorcycle. In addition, marketing and labeling rules for a wide range of products might be perplexing. So, we’ve outlined 7 of the best car antifreeze for motorcycles that you can use.

8 Best Car Antifreeze For Motorcycles & ATV In 2023

Engine performance can be greatly improved by using high-quality coolant. These are the best car antifreeze for motorcycles to give you the best results possible.

Let’s Get Started

1. Engine Ice TYDS008
Engine Ice TYDS008

Engine Ice TYDS008

Engine Ice is a non-toxic and biodegradable formula that protects against all forms of engine corrosion. This product is safe for humans, animals and the environment.

In the coolant market, Engine Ice is a well-known name with a reputation for delivering high-quality products. As a result, it’s no surprise that this manufacturer’s high-performance coolant makes our list of the best motorcycle coolants.

Regardless of the weather or season, the coolant does an excellent job maintaining your motorcycle engine at a safe temperature. It can withstand temperatures as low as -24 degrees Fahrenheit and maintains a boil at 265 degrees Fahrenheit.

For dirt bikes as well as racing bikes, the coolant can reduce the engine’s operating temperature by 20 degrees, making it one of the best car antifreeze for motorcycles.

In addition to protecting your bike’s engine from corrosion, the coolant does an excellent job of doing so, regardless of the material used in your cooling system.

Propylene, a gasket-preventative ingredient, is found in this coolant. Compared to ethylene glycol, this material is significantly less harmful and safe for your children, pets, and other household members.

Deionized water has been added to the Engine ice motorcycle coolant, making it suitable to use out of the box. As a result, you will not have to worry about mixing the coolant yourself.

What We Like:

  • A remarkable drop in temperature
  • Allowed in a number of racing competitions
  • Biodegradable to the nth degree

What We Don’t Like:

  • There is a chance of a dip in performance.
  • In comparison to ethylene, propylene is less effective.

2. Zerex G05 Coolant

Zerex G05 Coolant

Zerex G05 Coolant is one of the top coolants / Antifreeze for motorcycles, ATV and snowmobiles. It is effective and safe to use.

Suppose you’re looking for the best car antifreeze for motorcycles. In that case, it is a good choice, especially if the freezing point is lowered and the bike is less likely to freeze. The fluid’s quality cannot be compromised for this reason.

Zerex’s concentrate comes with an effective system to provide the greatest outcomes possible. The nitrite in this coolant helps keep diesel cylinder liners clean and extends the engine’s life.

There is a legitimate rationale for this product’s claim to be phosphate-free. It produces a coating that coats its metal surroundings when it comes into the water, preventing the coolant from operating as planned.

The reason it’s discouraged is that it has been shown to reduce cooling effectiveness. Furthermore, this recipe may be applied to both gasoline and diesel engines, making it even more adaptable.

The formula is also low in silicate and acidic. You may find silicate to be an abrasive ingredient, yet it also acts as an anti-corrosion agent. In addition, a higher pH level may make the components less effective, so that’s an added benefit.

It also has a powerful defoamer system, which is an excellent feature. As the name suggests, foam and air buildup in fluids can be reduced using this ingredient. Better results can be expected because of this.

What We Like:

  • The nitrates in these products help to keep the components safe
  • Defoamer system that works well
  • Works well for both gasoline and diesel engines
  • It’s phosphate-free

What We Don’t Like:

  • You have to dilute it manually
  • There are some occasional buildups

3. Genuine Honda Long Life
Honda Genuine Coolant

Genuine Honda Long Life

A great product for those that want to keep their motorcycle running for a long time. It is able to protect the engine efficiently.

Regardless of the season or weather conditions, this is an all-in-one solution that helps keep your engine at a consistent temperature. However, the coolant can be used on a wide variety of motorcycles, including Honda and Acura models.

One of the advantages of this coolant is that it is entirely silicate-free. Conventional coolants are made of silicate, a substance that degrades over time, resulting in a reduced lifespan. This coolant has a remarkable service life of up to five years because it does not include this addition.

Deionized water is combined into this product in a 50/50 ratio, making it ready to use out of the box.

Additionally, the coolant’s presence of ethylene glycol has a significant impact on preventing corrosion and rust and extending the life of aluminum and other metallic parts. It also helps regulate the temperature of your bike’s engine at a safe level.

As a last precaution, the product contains a bittering component that helps prevent accidental eating by your children or pets, or animals.

What We Like:

  • There are no abrasive elements
  • A pre-mixed solution
  • Outstanding rust resistance
  • It can be used for aluminum components

What We Don’t Like:

  • In terms of rust resistance, it could be improved slightly

4. Maxima Coolanol Performance Coolant
Maxima oil

Maxima Coolanol Performance Coolant

Maxima’s Coolanol Antifreeze provides a greatly improved level of thermal protection compared to other coolants. In addition, it also provides protection against corrosion.

Maxima coolanol is one of the best car antifreeze for motorcycles out there. The absence of anti-foaming ingredients, which can be more substantial than you realize, is one of the main enemies of a coolant’s efficient performance. The water pump’s cavitation is much-reduced thanks to the presence of these components.

Because of this, they can provide superior cooling. The 82964 from Maxima is the next coolant we have for you, and it offers remarkable performance in those areas. In addition, deionized water has been added to the product for your convenience.

Furthermore, it saves time because you don’t have to mix it yourself with deionized or distilled water. Because of its ability to function effectively in harsh environments, high-quality ethylene glycol is used in the glycol solution.

Additionally, it has excellent anti-corrosive properties to keep your components safe.

Even if its performance is as good as it gets, it is highly poisonous and detrimental to the environment.

For aluminum and magnesium motorcycles, this coolant is entirely safe to use. This product also has outstanding freeze-up resistance since it can withstand temperatures as low as -34 degrees Fahrenheit.

Moreover, it raises the boiling point of water to 265 degrees Fahrenheit, which is quite remarkable.

Finally, it has a formula that is low in silicate. As a result, there is no harm done to aluminum or magnesium components as a result of this piece of hardware.

What We Like:

  • It offers protection against freezing to a temperature of -34 degrees F
  • A formula with a low silicate content
  • It can be used with different motorcycle materials like aluminum and magnesium
  • It has anti-foaming agents
  • Corrosion prevention at its best

What We Don’t Like:

  • The ethylene glycol in it is toxic.

5. Evans Waterless Engine Coolant
Evans Coolant

Evans Waterless Engine Coolant

An advanced formula that works well in your engine’s cooling system. It has no freezing point and will not cause damage to motorcycles and ATV engines. 

Evans is one of the best car antifreeze for motorcycles. This coolant is waterless.

As you may be aware, water-based coolants have a number of drawbacks, including a higher corrosion rate, component coatings, and so on. However, corrosion can be prevented for an extended period because no water is present.

As a result, water pump cavitation erosion may also be a problem. Nonetheless, in this situation, you’ll also be able to avoid the pain. The only drawback to a waterless solution is that it may be a little more expensive than the other options.

Additionally, these options are suitable for high-performance, high-stress environments.

Whether you’re riding a street bike, a trail bike, or a hard-core Enduro bike, this is a great tool to have on hand.

In addition, the formula of this product reduces the risk of electrolysis. As a result, even if the coolant costs a little more, the money you save on maintenance and replacement is well worth it.

Furthermore, racing teams use this best car antifreeze for motorcycles to keep their engines cool in the harshest weather situations. A notable advantage over currently available coolants is their higher boiling point of 375 degrees Fahrenheit.

What We Like:

  • There is no water in this product
  • It can be used in extreme conditions
  • A boiling point of 375 degrees Fahrenheit

What We Don’t Like:

  • It’s a bit pricey.

6. Red Line Super Cool

Red Line Super Cool

This Antifreeze product prevents frost/ice from forming on your motorcycle and ATV. Also, serve as a coolant for your engine in the summer months to prevent overheating.

Buying antifreeze comes with a warning: it is not pre-mixed by the manufacturer. The first problem is that you can’t use regular tap water to make it work properly. The best results are obtained when using deionized or distilled water.

In addition, you must carefully measure the combination to guarantee that you receive the best possible cooling performance out of the product. In order to save you the trouble of mixing antifreeze and deionized water, Red Line created this product.

On the other hand, modern engines tend to use aluminum, which does not hold up as well to chemical exposure as cast iron. Therefore, this coolant’s formula is suitable for aluminium, cast iron, and copper, as well as other metals.

In addition to the WaterWetter, another feature of this device is worth mentioning. As a heat transfer agent, it’s an incredibly effective solution from the manufacturer for keeping your engine cool. In addition, it serves as a corrosion-resistant agent.

Corrosion inhibitors, but not the typical glycol-based solutions, are used to make it work.

However, their recipe passes all required tests, including the ASTM corrosion tests (ASTM D2570 and ASTM D1384), which your regular glycol-based solutions pass.

This coolant is one of the best car antifreeze for motorcycles and is surprisingly effective even in high-stress settings. These factors push the freezing and boiling points to their maximum. In addition, it is capable of reducing engine temperature by up to 30 degrees, allowing it to operate at its peak efficiency.

What We Like:

  • It contains anti-corrosion additives.
  • Compatible with aluminum, cast iron, and copper.
  • It significantly reduces temperature by up to 30 degrees.
  • Conveniently packaged and pre-mixed.

What We Don’t Like:

  • The rust resistance needs a bit more work.

7. Castrol Motorcycle Coolant
Castrol Motorcycle Coolant 1

Castrol Motorcycle Coolant

Maintain maximum heat transfer and protection from freeze damage with the Castrol Motorcycle Coolant. This coolant contains a special formula that allows it to endure extreme temperatures.

Lastly on our list of best car antifreeze for motorcycles is Castrol motorcycle coolant. This time, it comes from a household name, Castrol. There is a reason ethylene glycol remains popular despite being a poisonous substance, and that reason is its superior heat.

Additionally, the freezing point is substantially lower, and the boiling point is much higher than with other options. As a result, the 154D1CV utilizes an ethylene glycol-based cooling solution that is extremely efficient.

Additionally, it is pre-mixed with the right ratio of antifreeze to water. This eliminates the need for you to work up a sweat obtain distilled water, and mix ingredients to attain the optimal balance for efficient results.

Another aspect of this coolant that struck us was its antifreeze performance. It can withstand temperatures as low as -25° Celsius without freezing, which is extremely astounding. Not only that, but it also helps prevent the formation of rust.

This implies the solution protects the components well regardless of whether they are made of aluminum or cast iron. Additionally, this protection assures a long life free of corrosion.

Finally, the pricing is acceptable for what you get. Although purchasing unmixed antifreeze would be more cost-effective. However, it does save you some time and effort, so there’s that.

What We Like:

  • Adaptable to a wide variety of motorcycles
  • Diluted directly from the packet
  • Exceptional heat transfer
  • Antifreeze protection down to -25°C
  • Corrosion resistance

What We Don’t Like:

  • Contains hazardous substances
  • The pouring technique can be a little tricky.


These are unquestionably some of the top choices if you’re trying to get the best car antifreeze for motorcycles. A clever cooling solution and reasonable value for your money may be expected from these.

If you’re looking for the best car antifreeze for motorcycles, you can’t go wrong with any of the selections above. You’ll get a decent cooling solution and a good deal with these.

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