There are a lot of different factors to consider when you are looking for the best coolant for your needs. You want to find a product that will keep your engine running at its best while protecting it from corrosion and freezing. In this guide, we will explore some of the best options on the market and help you decide which one is right for you. So, whether you are looking for a new coolant to replace an old one, or just starting out with car maintenance, read on for our top recommendations.
Best Coolant 2023 Comparison Table
| Zerex G40 Phosphate and Nitrite Free 50/50 Coolant
|• Nitrite free organic acid
• Provides protection
• Full strength
Ready to use
| Zerex Asian Vehicle Red Silicate
|• 5 year 150 miles usage
• Long life phosphate
• Protect you against harmful scales
• Designed to replace original fluids
| PEAK OET Extended Life Blue Concentrate Antifreeze/Coolant
|• Designed for Asian vehicle
• Gallon engine coolant
• Provides vehicle services
Easy to use
| Mopar 68163849AB 10 Year/150,000 Mile Coolant
|• Long lasting
Embittered - Contains Bittering Agent
| EVANS Cooling Systems EC53001 High Performance Waterless Engine Coolant
|• Eliminates pre-ignition and engine knock
• Contains no water, effectively eliminating corrosion,
• Has a boiling point of 375 DegreeF
Specifically designed for all modern,
| Phoenix Systems 8006-B Double-Ended Coolant + Brake Fluid
|• 15 Double-Ended test strips used to test both coolant
• Identifies potential Brake fluid and coolant
Simply remove the test strip from the foil wrapper
| PEAK OET Extended Life Blue Concentrate Antifreeze/Coolant
|• Designed for ASIA VEHICLE
• Easy to use
• Prevent rust
| PEAK OET Extended Life Orange Concentrate Antifreeze/Coolant
|• Concentrated formula
• Easy to use
| PEAK OET Extended Life Green Concentrate Antifreeze/Coolant
|• Topping off cooling
• Designed for Asian vehicle
• Made of premium quality
| BMW 82141467704 Grey Antifreeze Coolant
|• 1 Gallon bottle
• Ethylene glycol-based
1) Zerex G40
The Zerex G40 Antifreeze/Coolant is a ready-to-use product that has been approved by OEMs. It is nitrite-free and phosphate-free and meets industry specifications. This product provides 5 years/150,000 miles of protection against corrosion and overheating. It also contains a bittering agent to help prevent accidental ingestion.
2) Zerex Asian Vehicle
This 50/50 prediluted antifreeze is ready-to-use and provides 5-year/150,000-mile protection from rust and corrosion. It is silicate-free and borate free for long engine life. Zerex Asian Vehicle Antifreeze/Coolant meets or exceeds the performance requirements of all major Asian automakers.
3) EVANS EC53001 Cooling Systems
The Evans EC53001 Cooling Systems is a great product that will not vaporize, eliminating boilover. It also prevents coolant loss and contains no water, effectively eliminating corrosion. This reduces maintenance costs and eliminates pre-ignition, preventing engine knock.
4) Mopar 68163849AB– Embittered
Mopar 68163849AB is a 10 year/150,000 mile coolant. This 50/50 premixed coolant contains a bittering agent to help prevent accidental ingestion. It weighs 4.227 kg and does not require batteries for operation.
5) PEAK OET – Asian Vehicles
Denatonium Benzoate is an ingredient in many engine antifreeze/coolants. It is a bittering agent that helps to prevent accidental ingestion of the coolant. Advanced formulations of engine antifreeze/coolants often contain denatonium benzoate to help prevent rust and corrosion in the cooling system. This is especially important for Asian vehicles, which are more susceptible to corrosion than other types of vehicles. By using an engine antifreeze/coolant that contains denatonium benzoate, you can help protect your vehicle from rust and corrosion.
6) Phoenix Systems 8006-B
The Phoenix Systems 8006-B is a double-ended test strip that can be used to test coolant, brake fluid, and other fluids. This product comes with 15 test strips and can be used to identify potential problems. This product can save you money by helping you avoid costly repairs.
What is Coolant?
Coolant is a fluid that flows through the radiator and engine of your car to keep them cool. It is usually a mix of water and chemicals and needs to be replaced regularly to keep your car running well.
Photo Source: autonexa.com
How Does Coolant Work?
Coolant works by flowing through the radiator and engine of your car, absorbing heat from these parts. This cooled coolant is then circulated back through the engine to absorb more heat.
Who Needs Coolant?
Everybody! Coolant is vital to keeping your car running smoothly and efficiently. It helps regulate the temperature of your engine, ensuring that it doesn’t overheat. Coolant also protects your engine from corrosion and wear, keeping it in good condition for longer.
Photo Source: forbes.com
Why You Should Buy a Coolant
Coolant is an important part of keeping your car running smoothly. It helps to keep the engine cool and prevents overheating. Overheating can cause serious damage to your engine, so it’s important to make sure that your coolant levels are always topped up. Coolant also helps to protect your engine from corrosion and rust.
Types of Coolants
Coolant is a necessary component of any internal combustion engine. It is used to transfer heat away from the engine, and keep it operating at a consistent temperature. Coolant can be either water-based or oil-based.
- Water-based coolants
Water-based coolants are the most common type of coolant, and are typically made up of ethylene glycol or propylene glycol. These coolants are effective at transferring heat and preventing engine corrosion. However, they can freeze at low temperatures, and boil at high temperatures. This can cause problems in extreme conditions.
- Oil-based coolants
Oil-based coolants are less common, but are often used in racing or performance applications. These coolants are typically made up of synthetic oil and can withstand higher temperatures than water-based coolants. However, they are not as effective at transferring heat and can cause engine corrosion.
Considerations Before Buying Coolant
Coolant is a key component in keeping your car running smoothly and efficiently. There are many different types and brands of coolant on the market, so it’s important to know what to look for when purchasing coolant for your vehicle. Here are a few things to consider before buying coolant:
- The type of engine in your vehicle: There are different types of coolant available for different types of engines. Make sure to purchase the correct type of coolant for your engine.
- The climate you live in: Coolant that works well in hot climates may not be as effective in cold climates, and vice versa. Choose a coolant that is designed for the climate you live in.
- The brand: There are many different brands of coolant available on the market. Do some research to find a brand that is reputable and produces high-quality coolant.
Coolant is an important part of keeping your vehicle running smoothly and efficiently. Make sure to consider all of the above factors before purchasing coolant for your car.
Advantages of Engine Coolant
Coolant is a heat-transfer fluid that helps regulate the temperature of your engine. Coolant circulates through your engine to keep it within operating temperatures, preventing overheating and engine damage. Coolants also prevent corrosion by inhibiting the formation of rust on engine surfaces.
The benefits of using coolant in your vehicle include:
- Coolant helps keep your engine at the proper operating temperature, preventing overheating and engine damage.
- Coolants prevent corrosion by inhibiting the formation of rust on engine surfaces.
- Coolants can help extend the life of your engine by keeping it within its optimal operating temperature range
Disadvantages of Engine Coolants
There are a few disadvantages to using engine coolants:
- Coolant can leak and cause engine damage if the cooling system is not properly maintained.
- Coolant can also freeze, which can lead to engine damage.
- Coolants can also be expensive.
- Coolant is a fluid used to cool and lubricate engines.
- Coolant can be water-based, oil-based, or a mixture of both.
- Coolant protects engines from overheating and corrosion.
Additional Tips When Using Coolant
Coolant is important for keeping your car’s engine cool. But did you know there are a few additional tips to keep in mind when using coolant?
- Always use the correct type of coolant for your car. Check your owner’s manual to find out which one is right for your vehicle.
- Be sure to check your coolant level regularly. If it’s low, add more of the same kind that you’re already using.
- Coolant can last up to five years, but it’s a good idea to replace it every three years or so.
- When adding coolant, always use distilled water. This will help to prevent rust and corrosion.
- If your car starts to overheat, pull over and turn off the engine as soon as possible. Coolant can help to prevent serious damage to your engine.
By following these tips, you can help keep your car’s engine in good shape for years to come. Coolant is an important part of engine maintenance, so be sure to take care of it. Thanks for reading!
Mistakes to Avoid When Using Engine Coolants
Coolant is one of the most important fluids in your car, and it’s important to know how to keep it clean and in good condition. Here are a few mistakes to avoid when it comes to engine coolant:
- Not checking the level or condition of the coolant regularly. It’s important to check the level of the coolant in the reservoir at least once a month and to look for any signs of contamination or corrosion.
- Not flushing the system and changing the coolant regularly. Coolant should be flushed and changed according to the manufacturer’s recommendations (usually every 30,000 miles or so).
- Using the wrong type of coolant. Be sure to use the type of coolant specified by your car’s manufacturer.
- Not properly disposing of used coolant. Used coolant must be disposed of carefully, as it can be harmful to the environment.
Frequently Asked Questions
What is engine coolant?
A: Coolant is a heat-transfer fluid that helps regulate the temperature of your engine. Coolant circulates through your engine to keep it within operating temperatures, preventing overheating and engine damage. Coolants also prevent corrosion by inhibiting the formation of rust on engine surfaces.
What are the benefits of using engine coolant?
Coolant helps keep your engine at the proper operating temperature, preventing overheating and engine damage. Coolants prevent corrosion by inhibiting the formation of rust on engine surfaces. Coolants can help extend the life of your engine by keeping it within its optimal operating temperature range.
How often should I change my engine coolant?
Coolant can last up to five years, but it’s a good idea to replace it every three years or so.
What kind of coolant should I use?
Always use the correct type of coolant for your car. Check your owner’s manual to find out which one is right for your vehicle.
How do I properly dispose of used coolant?
Used coolant must be disposed of carefully, as it can be harmful to the environment. Coolant should be taken to a recycling center or a service station that disposes of it properly.
What is engine coolant and why do I need it?
Engine coolant, also known as antifreeze, is a vital fluid in your vehicle’s cooling system. Coolant helps remove heat from your engine and keeps it running at the proper temperature. It also prevents your engine from freezing in cold weather.
How often should I change my engine coolant?
Most manufacturers recommend changing your engine coolant every 30,000 miles or every two years, whichever comes first.
What are the signs that I need to change my engine coolant?
If you notice any of the following signs, it’s time to change your engine coolant:
- Coolant level is low
- Coolant is dirty or rusty
- Engine is overheating
- Coolant temperature warning light is on
- Cooling system leaks
- Heater isn’t working properly
If you’re unsure whether it’s time to change your engine coolant, consult your owner’s manual or ask a qualified mechanic.
How do I change my engine coolant?
Changing your engine coolant is generally a pretty easy do-it-yourself job. Just follow these steps:
- Park your car in a safe, level place and let the engine cool completely.
- Locate the radiator drain valve and open it to drain the old coolant.
- Close the drain valve and remove the radiator cap.
- Place a hose on the drain valve and run it to a bucket or container.
- Open the drain valve again and let the coolant flow out until it’s all gone.
- Close the drain valve and remove the hose.
- Flush the cooling system with water to remove any debris or residue.
- Refill the system with new coolant and close the radiator cap.
- Start the engine and check for leaks.
From all of the information we have gathered, it is safe to say that engine coolant is an important part of keeping your car running smoothly. Coolant helps to regulate the temperature of your engine and prevents it from overheating. Overheating can lead to a number of problems, such as engine damage, so it is important to keep your coolant levels topped up. Coolant also helps to protect your engine from corrosion and rust, so it is important to choose a coolant that is compatible with your car.
If you notice that your engine is overheating, or if your coolant levels are low, be sure to take care of the problem as soon as possible. Ignoring an overheating engine can lead to serious damage, so it is always better to be safe than sorry. Engine coolant is relatively inexpensive, so there is no excuse not to keep your car in top condition.
We hope that this article has helped you to understand the importance of engine coolant and that you will make sure to keep your car’s coolant levels topped up. Thanks for reading!
My name is Sean Hoyt and I am the founder of mycarcoolant.com. Here, I write about all aspects of the automotive industry with a focus on antifreeze and coolant maintenance. Through my blog, I strive to provide reliable information for vehicle owners to help keep their cars running smoothly. As an experienced mechanic and avid car enthusiast, I believe in delivering quality content that can be beneficial for everyone. Thanks for visiting!