Top 6 Best Dot 4 Brake Fluids Of 2021: Complete Product Reviews

When it comes to automobiles, there are a few common misconceptions that exist even today. One of them is the fact that your car can work just fine with just fuel. However, fuel may be an important component of your car’s functioning. In order for a car to work well, all the components inside the car need to work well, too. 

And this includes the brake fluid. The brake fluid might be a small component, but it is one that is extremely vital. Unfortunately, even people, who usually take good care of their cars, tend to forget about this.  

Changing your car’s brake fluid is not a change that needs to be done every month. However, you will need to change it at least every two years. That is because your brake fluid keeps your brake lubricated, which helps it perform better. 

When it comes to purchasing brake fluid, our top choice is the Dot 4 brake fluid. However, if you have never purchased brake fluid before, don’t worry! In this article, we will give you detailed product reviews on the best Dot 4 brake fluid.

Without further ado, let’s get started, folks!

Top 3 Picks For The Best Dot 4 Brake Fluid

Well-functioning, effective brake fluid is one of the most important components to keep your car running in good shape. Unlike other car components, the brake fluid does not need to be changed frequently. 

If you are reading this article now, chances are you are looking to purchase the best Dot 4 brake fluid. First, take a look at this comparison table of our top 3 picks for the best Dot 4 brake fluid. That will give you an idea in terms of ratings, prices, and so on.

Best Choice

4.6/5

Motul Dot-4 100 Percent Synthetic Racing Brake Fluid

Premium Choice

4.7/5

ATE Original TYP 200 DOT 4 Brake Fluid

Best in Budget

4.8/5

Castrol Dot 4 Brake Fluid

Best Dot 4 Brake Fluid: Product Reviews

Similar to every other car component, brake fluid also has a variety of different options. A quick search on the internet will expose you to different brake fluids made by different brands. 

With the variety of choices available in the market today, it can be quite a struggle to come across a genuinely made product of good quality. So, how do you find the best Dot 4 brake fluid? 

We understand the struggle it can take to find a good brake fluid. But that is why we have done our research for you! 

Listed below are our top 6 choices for the best Dot 4 brake fluid, complete with their features, pros, and cons. By going through this, you are guaranteed to make the best decision for your vehicle!

1. ATE Original TYP 200 DOT 4 Brake Fluid

Pros

  • Excellent tolerance to heat
  • Impressive formulation
  • It can last a long time
  • Improves the functionality of the brake system
  • Comes with superb anti-foam properties

Cons

  • The poor application might cause issues related to fading
  • It might be a little pricey for some

ATE is a well-known continental brand that focuses on manufacturing disc brakes, electric parking brakes, clutch parts, brake fluids, and so on. 

The company has claimed that they customize their brake fluids to match the application requirements when it comes to their brake fluids. Additionally, ATE Original TYP 200 DOT 4 Brake Fluid has an excellent boiling point and viscosity level that allows the brakes the function smoothly. 

The highlight of this model is that it has a Dot 4 formulation. It also has superb water-locking properties and rust-resisting properties. 

Additionally, it is designed to reduce the boiling point by a very minimal percentage that allows for better brake performance. Furthermore, it also comes with a high tolerance for safety that works well against any steam bubbles. 

You will also notice that it will not cause any foam while filling this brake liquid. The formulation is made to be smooth and very viscous. 

The formula contains a very selected amount of additives and can also extend brake fluid change from 2 years to 3 years!

Features

  • It is a Dot 4 type of formulation
  • It reduces the boiling point by a minimal percentage
  • Comes with super water-locking and rust-resisting properties
  • High level of tolerance against any steam bubbles
  • The formulation has a very selected amount of additives

This brake fluid can also be used for every vehicle and is suited for every type of application. So whether you own a small, classic car or a saloon-type vehicle, we can guarantee you that when you use this, your brakes will be much better than they did before.

2. Motul Dot-4 Synthetic Racing Brake Fluid

Pros

  • Gives high-quality performance for your brake systems
  • Quicker response time
  • It is very durable and lasts long
  • It has a high tolerance level for heat
  • Improves the efficiency of the brakes
  • Affordable pricing

Cons

  • Some users have reported problems with the track issues

The next one on our list of the best Dot 4 brake fluids is the one by Motul and has an impressive 4.9/5 star ratings. It is a brand that has been around for more than 160 years, and they have gained recognition for the superior quality of their products. 

So, how does their brake fluid compare to the rest of their products? Does it have the same quality as the others? Let’s find out.

The Motul Dot-4 100 Percent, Synthetic Racing Brake Fluid, is specially engineered and designed for hydraulic actuated brake and clutch systems. Additionally, the formula of this brake fluid is made of non-silicone synthetic oil that gives you the best of power, performance, and protection. That also adds to the durability and the thermal resistance properties of the fluid. 

They also have an extremely high boiling point that can go up to 312 C or 594 F. If you choose to purchase this product, you will notice an impressive flowing performance when you use it. It also works quickly with the brake system, thereby decreasing the response time. 

Features

  • Specially designed for hydraulic actuated brake and clutch systems
  • The formulation is non-silicone synthetic oil
  • Designed to provide durability and high thermal resistance
  • Has an extremely high boiling point
  • Improves the flowing performance

Motul is a company that is known to manufacture lubrication products for different types of vehicles. The company has never disappointed its users in terms of quality and performance, thanks to the years of experience!

3. Castrol Dot 4 Brake Fluid

Pros

  • Superior quality brake fluid
  • The formulation is very smooth
  • It is compatible with conventional brake fluids
  • It is long-lasting and durable
  • Minimizes the brake noise while using
  • Extremely affordable pricing

Cons

  • The container might cause a leak

If you are looking for an affordable brake fluid that will not break your bank, the Castrol Dot 4 Brake Fluid is your ideal choice. 

Castrol is a global brand that has existed for around 120 years, and they are known for being one of the leading manufacturers of motorcycle oil. However, they also manufacture high-quality brake fluids for other vehicles. 

Let’s take a look at what Castrol Dot 4 Brake Fluid has to offer. 

The formula of this brake fluid is said to be unique as it gives you the best performance even under high-pressure situations. Additionally, you can be sure to get optimum, quick response from your braking system when you use this fluid. Hence, with this product, you can be guaranteed your safety, even under high-pressure situations. 

The performance offered by this brake fluid is so impressive that it is designed to exceed the specifications of both Dot 3 and Dot 4. It can also be easily mixed if you are in the habit of using other traditional brake fluids. 

Moreover, you will notice that the formula of this brake fluid is extremely viscous. That means it is super smooth and will work well with your braking system easily!

Features

  • Specially designed for increased durability and perfect performance
  • Improves the braking response time and allows the system to work faster
  • Excels the specifications of Dot 3 and Dot 4
  • Can blend well with other traditional brake fluids
  • The formulation is very viscous for a smooth flow

Overall, it is safe to say that the brake fluid will improve the thrill of your drives by boosting the performance level and added safety. It was also ensured that all the hardworking components in your braking system and fine-tuned and works efficiently. 

4. Bosch Brake Fluid

Pros

  • Highly compatible
  • Extremely high boiling points
  • The formulation is viscous for easy spreading
  • Has a long life
  • Affordable price

Cons

  • The application might cause issues due to the suction cup

The Bosch Brake Fluid is ideal for all those looking for a direct replacement for Dot 5, Dot 4, or Dot 3. It has a superb 4.8/5 star rating, and the company even claims it to be the ideal brake fluid for the future generation.

However, if you are interested in purchasing this product, you should know that it contains several chemicals that can cause harm. For example, it contains ethylene oxide, resulting in inborn disabilities, cancer, or reproductive danger. 

Hence, it is best recommended to take a lot of safety measures before using this product. 

Now, allow us to enlighten you with its features.

As mentioned earlier, this brake fluid is high compatible because it serves as a direct replacement for Dot 5, Dot 4, and Dot 3. Not only that, but it also satisfies all its standards. 

Additionally, the product is designed with the ESI (also known as Extended Service Interval). That helps the brake fluid to outlive the other types, which guarantees longevity. 

  • Dot 3 by 100%
  • Dot 4 by 50%
  • Dot 5 by 10%

Due to the property of longevity, you will only be required to change the brake fuel once every three years!

Furthermore, it also comes with an excellent boiling point that can go up to 365 degrees and is also very viscous. That makes your brake systems function smoothly without any issues.

Features

  • Manufactured as a direct replacement
  • Extremely compatible with Dot 5, Dot 4, and Dot 3
  • It meets all the standards of Dot 5, Dot 4, and Dot 3
  • Excellent boiling point
  • Change of brake fluid is needed only once every three years
  • Reasonable price

Overall, the Bosch Brake Fluid is one that is made to give you the best performance combined with durability and longevity. The only concern regarding this product is that it comes with a lot of harsh chemicals. 

Take extra precautions while handling these chemicals!

5. Prestone DOT 4 Brake Fluid

Pros

  • Excellent performance and functionality
  • Prevents brake system from overheating
  • Will not corrode the brake system
  • Extremely compatible with Dot 3 and Dot 4 brake fluids
  • The formulation of synthetic polyglycol ether gives the brakes wet and dry boiling point
  • Reasonable prices

Cons

  • It is not ideal for newer car models and/or luxury cars
  • Not ideal for high-performance

The Prestone DOT 4 Brake Fluid is one of the best choices for purchasing a brake fluid for everyday vehicles. It is the perfect brake fluid that has an impressive 4.8/5 star ratings and is an ideal balance between reasonable price, properties, and quality.

Let us take a look at the features and specifications of the Prestone DOT 4 Brake Fluid.

The main highlight of this brake fluid is that not only does it have an excellent wet boiling point, but it also has a dry boiling point. To put it down in numbers, the brand claims that the wet boiling point goes up to 155 C or 311 F, and the dry boiling point goes up to 266 C or 510 F.

By using this, the metal components in your brake systems will never rust, thanks to the rust-resisting properties. It is also very compatible with traditional types of brake fluids. Additionally, the use of the brake fluid also drastically reduces the risk of brake failure. Furthermore, it also lowers the chances of fluid vaporization. 

It is also very compatible with DOT 4 and also meets the SAE J1704 and J1704 specifications. 

Features

  • Smart brake fluid formulation
  • It complies with all types of ABS brake systems
  • Has excellent wet and dry boiling points
  • Comes with superb rust-resisting properties
  • Designed to reduce brake failure and fluid vaporization
  • Compatible with all types of traditional brake fluids
  • Designed to prevent overheating

Overall, you will notice a significant improvement with your braking systems when you start using this.

6. LUCAS OIL Multi Brake Fluid

Pros

  • No issues with rusting and corrosion of the braking components
  • There is no hardening or softening of the seal
  • Compatible for use by other conventional brake fluids
  • Brake fluid works well with the rubber components of the brake system
  • Gives the brake system excellent lubrication and maximum functionality
  • Affordable pricing

Cons

  • Does not serve as a good replacement for Dot 5 and Dot 5

This brake fluid by Lucas Oil is another extraordinary product available in the market today. It has a stunning 4.8/5 star ratings, and it drastically improves the performance of your braking system. 

Let’s take a quick look at the product features and specifications. 

When it comes to the formulation of the LUCAS OIL Multi Brake Fluid, the quality of the mixture is quite impressive. The brake fluid also works well with any rubber components that you will find in your brake system. 

By using this fluid, your brake system is sure to become more efficient and durable. Hence, they can last for a long time and also makes them more reliable. 

It is also compatible with other conventional brake fluids that are guaranteed to make it safer for use. The formulation is designed in a way to prevent the hardening or to soften the seal. When you start using this product, you can get maximum lubrication to allow your brake system to function with ease. 

In addition to these, the formulation is also designed to protect your brake system against any rust and corrosion. 

Features

  • Formulated with a quality blend of polyethylene glycol ethers and additives
  • Designed to be compatible with all the rubber components of the brake system
  • Can blend well with other conventional brake fluids
  • Designed to protect the brake system from rust and corrosion
  • Designed to prevent the hardening or to soften the seal

Overall, the LUCAS OIL Multi Brake Fluid is best recommended for clutch systems, drums, disc brakes, etc. Not only is the formulation of the highest quality, but it is also designed to be compatible with other conventional brake fluids. And the best part is that you get all this in a 12-ounce bottle for a reasonable price!

7. Brembo Brake Fluid

Pros

  • Halts vapor locks
  • Extremely viscous, which helps the oil to spread evenly
  • Stunning features
  • Very compatible and can be used in different car models
  • Affordable price

Cons

  • Brake fluid kit does not come with a dispenser which can create a mess while using it

Our last product on the list of the best Dot 4 brake fluid is the Brembo L04010 Brake Fluid. However, this product is just as good as the other products on our list. Again, the incredible 4.7/5 star rating speaks for itself, wouldn’t you agree?

Allow us to walk you through some of this brake fluid!

The Brembo L04010 Brake Fluid has an extremely high boiling point when it comes to the other brake fluids on our list. Additionally, it also comes with a dry boiling point of 260 C wet boiling point of 165 C. The high boiling point of this brake fluid helps in preventing a vapor lock and improves efficiency. 

Moreover, the Brembo L04010 Brake Fluid also has a maximum viscosity of – 40 ° C. That will help your brake system to spread well and cover all the components of the brake system. Hence, this helps to improve the overall brake’s performance and efficiency.

Furthermore, the brake fluid also has excellent anti-rust and corrosion properties that keep all your brake’s components in good shape. 

It also has a superb resistance to oxidation which further helps in improving the life of the brake system. With this product, you will not have to run to the mechanic frequently.

Features

  • Fluid is formulated to have a wet and dry boiling point
  • Designed to prevent a vapor lock
  • Extremely viscous in nature
  • Designed with anti-rust and anti-corrosion properties
  • Designed with anti-oxidation properties

Brembo is a brand that has focused on automobile components, and this includes brake fluids as well. They have been in this industry for a while, which has given them a lot of experience. That makes them produce a line of high-quality brake fluids that you can rely upon without any second thought!

Buyer’s Guide: How to Purchase the Best Dot 4 Brake Fluid?

Now that we have a detailed understanding of the best Dot 4 brake fluid, the next question you might have is how to find the best one for you. Allow us to give you some clarity!

While selecting a good brake fluid, the types and features of the brake fluid are important. However, there are other parameters as well. Being aware of these parameters will help you make a decision that is best suited for you. 

Hence, let’s take a look at these parameters. 

How Compatible Is It with Other Vehicles?

Before you decide on brake fluid, ask yourself the following questions: What type is your vehicle? Is your car used for everyday driving purposes, or is it used for racing/intense purposes? Is your car lightweight? Or does it weigh a ton? 

You need to check this because not all brake fluids are designed to work well with all vehicles. In this case, purchasing a brake oil that best suits your vehicle is ideal. 

Moreover, keep in mind that a brake oil that works well for motorcycles might not work the same for your SUV. That is because both these vehicles have different requirements and specifications.

It is best advised to read the instruction guide before you purchase a brake fluid. Doing this will help you understand your vehicle’s requirements more and help you make a better decision. 

What Material Is It Made of?

The second most important thing to look for when buying the best Dot 4 brake fluid is the material. In simple terms, the material is the ingredients of the brake fluid. The longevity of your brake fluid depends on its components. 

For example, high-quality synthetic brake fluid will surely last longer than other types of brake fluid. However, the more high-quality brake fluid is also more expensive and will require a few extra bucks than the others.

This factor is especially important if you a racer and participate in car racing events. That is because your safety and the brake’s performance depend on this parameter. 

Does It Have Extra Additives?

You will notice among all the high-quality brake fluids that they all contain added additives. These additives give you extra benefits by providing your braking system with anti-rust, anti-corrosion properties, and excellent thermal properties as well.

Additionally, these benefits help in increasing the longevity of your braking system.

However, if you look at the cheaper brake fluids, you will notice that they do not have these extra additives. Therefore, buying a brake fluid that has extra additives will always prove to be the wiser option. 

What Is the Boiling Point?

Your braking system is a mechanism that works under a lot of pressure. The constant hydraulic operation creates a lot of heat. It is a normal reaction. However, too much heat can cause the brake fluid to lose its properties and can start to fade away. 

You will notice that all the best brake fluids come with an extremely high boiling point. This high boiling point is what makes the brake fluid tolerant to the heat. The boiling point also helps in slowing down the fading process and increases the longevity of the brake fluid. 

That is why a good brake fluid tends to last longer than a cheap one. Additionally, if you frequently participate in automobile sports and races, you will need to opt for a brake fluid with a high boiling point and good thermal properties. 

What Is Your Budget?

Setting a budget for your purchases can help save a lot of money. The same applies when you decide to buy a brake fluid. Additionally, your budget is what will help you decide on your brake fluid. 

If you have set a huge budget, it is best to go for a brake fluid that is a little expensive. It will ensure that you get additional benefits that improve the overall performance of your braking system.

However, if you find yourself running a little short on cash, you can opt for a more affordable fluid. Don’t panic! Because there are plenty of options today that go easy on your wallet. Our list of the best Dot 4 brake fluid also has a few brake fluids on the budget you can purchase today!

Where Are You Located?

So you have finally narrowed it down to a good brake oil that is best suited for your car. However, there is one more factor to look out for. And that is your location. 

Before you can make your purchase, you need to check for its availability in your location. If it is available, you’re in luck! However, if it is available, you may have to look for it online. 

The online market today is extremely vast, and there is a high possibility that you will find what you are looking for. Additionally, you may even find it for a lesser price! However, keep in mind to only purchase brake fluid from a trusted retailer. 

It is always best to check the product reviews and ratings to check for a brand’s credibility. So, keep this in mind while buying the best Dot 4 brake fluid!

FAQs

Like every other car component, you must certainly have a few questions relating to brake fluids. If that is the case, don’t worry, because you are not alone! Usually, a lot of customers have queries regarding brake fluids, and that’s exactly why we have included this section in the article. 

If your brake is making a squealing sound, you might also want to look for the best brake caliper grease

So without further ado, allow us to give you some handy tips by answering all the most frequently asked questions regarding the best Dot 4 brake fluid. 

What is the purpose of good brake fluid?

In simple terms, a brake system is what allows your car to come to a halt when required. However, the braking operation is not very easy. It requires a lot of hydraulic action that generates a lot of heat while the brake system is being used. 

Brake fluid simplifies this process and allows for smoother functioning. It helps in lubricating all the parts of the brake and keeps it in good condition. A premium brake fluid also helps manage the heat produced while the brake system is in use. 

If your vehicle is low on braking fluid, it directly affects the performance level of your brakes. 

What happens to the brake fluid over time?

Over time and use, it is common for brake fluid to fade away and lose its effectiveness. Additionally, a common issue that a lot of people deal with braking fluid is when it starts to absorb moisture. That, in turn, leads to the corrosion and damage of the hydraulic system in the brake. 

That may be one of the early signs that your brake fluids need to be changed. If this is ignored, it can lead to other issues and ultimately put your life at risk. It is because the performance and effectiveness of the brake fluid start to decrease gradually.

How can you check for the brake fluid level?

Usually, brake fluid can be seen stored in a see-through plastic reservoir. That makes it very efficient to check the brake fluid level as you will not be required to remove the cap. 

Additionally, removing the cap to the plastic reservoir can also degrade the quality of the brake fluid. That is because when you remove the cap, you are allowing moisture to enter. Furthermore, this leads to the damage of the hydraulic system. 

So, if you want to check the brake fluid level, you can simply look at it without removing the cap. However, if you are feeling a little doubtful, you can always call a mechanic and ask them to take a look!

When does a brake fluid need to be changed?

There is no right answer to this question as this depends on the type of car you drive and how you drive it. You can also go through the handy manufacturer’s guide that came with the car to understand this better. 

However, here’s a quick rule of thumb: do regular checkups! Normally, the best Dot 4 brake fluid will have you changing the brake fluid every once in 2 or 3 years. However, it is still best recommended to check the levels in the plastic reservoir regularly.

Can you change brake fluid by yourself?

The answer is yes. It is completely fine if you want to change your brake fluid by yourself. There are a few low-maintenance options among brake fluids that make it more DIY-friendly. 

However, if you are thinking D-I-WHY, it is best recommended to visit a mechanic. Changing a brake fluid might look easy to a beginner because all you need to do is pour the fluid into the plastic reservoir. 

But, people often tend to forget that working or handling a brake fluid can be a little tricky.  That is because they are made of toxic materials and can be very combustible. 

That is why the best option is to visit your mechanic!

Conclusion

Brake fluid might not appear to be a super important part of a brake system, but it the capability to save your life. It carries a lot of significance. 

When you are driving somewhere, your main aim should be your safety. Brake fluids play a major role in that aspect. Good brake fluid will keep your braking system lubricated, which further enhances the performance and safety levels. 

Hence, upgrading to the best Dot 4 brake fluid will bring you the best safety and efficiency. It gives you more control over your vehicle, which will keep you safe. Therefore, choose to upgrade today and choose to stay safe. Also, go for the top brake rotor brands for the best performance.

Leave a Comment

Your email address will not be published. Required fields are marked *