What is Dexcool

Dexcool is a coolant used in many GM vehicles. It is also known as ethylene glycol and is a clear, odorless liquid.

Many people believe that Dexcool is the best coolant on the market and it can last up to five years or 150,000 miles without needing to be replaced.

Dexcool is a long-lasting, coolant used in General Motors vehicles. It was introduced in the late 1990s and has been used in millions of GM vehicles since then.

Dexcool is unique because it contains no phosphate, which can cause corrosion in engine cooling systems.

It also has a low freezing point and a high boiling point, which helps to keep your engine cool in extreme temperatures.

Can I Put Regular Antifreeze Instead of Dex-Cool?

If your car is equipped with Dex-cool, you should only use Dex-cool as a replacement. Regular antifreeze will not work as a long term solution in these vehicles.

Dex-cool is designed to last longer and protect against corrosion better than regular antifreeze.

Is Dex-Cool Better Than Antifreeze?

The short answer is yes, Dex-cool is better than antifreeze. Here’s a more detailed explanation:

Antifreeze is a mixture of water and glycol that is used to lower the freezing point of water, preventing it from freezing in cold temperatures.

It also raises the boiling point of water, allowing it to withstand higher temperatures without boiling over.

Dex-cool is an extended life coolant that uses organic acids instead of traditional inhibitors to protect against corrosion.

It was developed by GM in the early 1990s and is now used by many automakers. Compared to traditional antifreeze, Dex-cool provides superior protection against corrosion and overheating.

It also has a longer service life, typically lasting up to 5 years or 150,000 miles before needing to be replaced. For these reasons, Dex-cool is the preferred coolant for most new vehicles.

What Kind of Coolant is Dexcool?

Dexcool is a coolant that was developed by General Motors. It is an extended-life coolant, which means that it can last up to five years or 150,000 miles before it needs to be replaced.

What is Dexcool? The answer is Dexcool is a mixture of ethylene glycol and organic acids. It is designed to be compatible with all types of materials used in engine cooling systems, including aluminum.

Dexcool has been shown to provide superior protection against corrosion and overheating compared to other coolants on the market.

When Did Gm Stop Using Dex-Cool?

In 2004, General Motors stopped using Dex-cool in their vehicles. Dex-cool is a coolant that is used in cars and other vehicles. It is made with ethylene glycol and has a orange color to it.

What Color is Dexcool

If you’ve ever wondered what Dexcool is, wonder no more! What color is Dexcool? Dexcool is a type of coolant/antifreeze that is orange in color.

It is most commonly used in GM vehicles, but can also be used in other makes and models. Dexcool has a number of benefits over traditional green antifreeze.

It has a longer lifespan, meaning you don’t have to replace it as often. It also resists corrosion better, so your engine will stay cleaner for longer.

And because it’s orange, it’s easier to spot if there’s a leak – no more stained driveway! If you’re looking for an antifreeze that will give you long-lasting protection and peace of mind, Dexcool is the way to go.

Dex-Cool Alternative

If you own a GM car from the 1990s or early 2000s, chances are it came with Dex-Cool coolant. And if you’re like most people, you probably don’t know what that is.

Well, Dex-Cool is a type of coolant that is specifically designed for use in GM vehicles. It’s a long-lasting coolant that doesn’t need to be changed as often as traditional coolants, and it’s also more effective at preventing corrosion.

However, there have been some issues with Dex-Cool. In particular, it has been linked to engine overheating and gasket failure.

As a result, many people have switched to alternatives to Dex-Cool, such as traditional green antifreeze or even water. So if you’re considering switching away from Dex-Cool, what are your options?

Here are a few of the most popular alternatives:

Traditional Green Antifreeze

This is the standard type of antifreeze that has been used in cars for decades. It’s inexpensive and easy to find, and it does a good job of keeping your engine cool.

However, it’s not as effective at preventing corrosion as Dex-Cool and will need to be changed more often.


Yes, plain old water can actually be used as an alternative to antifreeze in some cases. It’s much cheaper than antifreeze and does an adequate job of cooling your engine (just make sure you don’t use distilled water).

However, water will corrode your engine over time and isn’t recommended for long-term use.

Propylene Glycol Antifreeze

This is a newer type of antifreeze that is gaining popularity due to its environmentally friendly properties (it’s derived from plants).

Propylene glycol is also non-toxic and less likely to cause problems if it leaks into your engine compartment.

However, it costs more than traditional green antifreeze and may not be available at all stores.

Dex-Cool Problems

If your car uses Dex-Cool coolant, you may be at risk for engine problems. Dex-Cool is a type of coolant that is used in many GM vehicles. It has been linked to engine corrosion and failure.

If you have had your car serviced and the mechanic has used Dex-Cool, make sure to ask about this problem and have your car checked out as soon as possible.

Dex-Cool Vs Antifreeze

When it comes to keeping your car engine cool, there are two main types of fluids that you can use dexcool and antifreeze.

Both of these options have their own pros and cons, so it’s important to know the difference before you make a decision.

Dex-cool is a type of coolant that is specifically designed for use in GM vehicles. It’s made with an organic acid technology that helps to prevent corrosion and deposits from forming on engine parts.

Dex-cool also has a longer lifespan than traditional antifreeze, which means you won’t have to replace it as often.

The downside to dex-cool is that it can be more expensive than antifreeze and some people find that it doesn’t work as well in very cold temperatures.

Antifreeze, on the other hand, is a more traditional option that has been around for many years. It’s made with ethylene glycol or propylene glycol and works by preventing the water in your engine from freezing during winter months.

Antifreeze can be less expensive than dex-cool, but it doesn’t last as long and will need to be replaced more frequently.

Additionally, antifreeze isn’t always compatible with all types of engines, so be sure to check before making the switch.

Best Dex-Cool Antifreeze

If you own a General Motors car from the 1997 model year or newer, then you’re likely using Dex-Cool antifreeze.

This coolant was introduced as an improved option for engine cooling, and it quickly became the standard for GM vehicles. But what exactly is Dex-Cool and how does it differ from other types of antifreeze?

Dex-Cool is an organic acid based coolant that contains corrosion inhibitors to protect your engine from rust and corrosion.

It’s also designed to last longer than traditional antifreeze, with a recommended change interval of 5 years/150,000 miles.

One of the biggest benefits of Dex-Cool is that it doesn’t need to be mixed with water like other coolants.

You can simply add it to your radiator and top off as needed. This can save you time and money, as you won’t need to constantly be mixing up new batches of coolant.

However, Dex-Cool does have some drawbacks. It’s been known to cause leaks in older vehicles, so if you have an older GM car you may want to stick with traditional antifreeze.

Additionally, Dex-Cool can be more expensive than other options on the market. If you’re looking for an improved engine cooling solution, then Dex-Cool may be right for you.

Just keep in mind its potential drawbacks before making the switch from traditional antifreeze.

Dex Cool Coolant 50/50

If you own a car, you know that coolant is important. Coolant helps keep your engine from overheating, and it also prevents rust and corrosion.

There are many different types of coolant on the market, but one of the most popular is Dex Cool coolant. Dex Cool coolant is a 50/50 mixture of antifreeze and water.

It contains special inhibitors that help protect against rust and corrosion. Dex Cool coolant is compatible with all types of engines, including those with aluminum components.

One advantage of Dex Cool coolant is that it does not need to be changed as often as other types of coolants.

The recommended interval for changing Dex Cool coolant is every five years or 150,000 miles, whichever comes first. This can save you time and money over the life of your vehicle.

If you are looking for a quality coolant that will help keep your engine running smoothly for years to come, consider Dex Cool 50/50 antifreeze/water mix.

Autozone Dex-Cool

Autozone Dex-Cool

If you own a GM car built after 1996, it’s likely that your engine coolant is Dex-Cool. Dex-Cool is a long-life coolant made with an organic corrosion inhibitor.

It was developed by General Motors in the 1990s as a replacement for traditional ethylene glycol coolants.

While Dex-Cool has many benefits, it can also cause problems if not maintained properly. If you have Dex-Cool in your car, it’s important to be aware of its quirks and how to keep it running smoothly.

One issue with Dex-Cool is that it can form deposits on engine components if not flushed regularly. These deposits can clog cooling passages and reduce the efficiency of the cooling system.

To prevent this, GM recommends flushing the system every five years or 50,000 miles (80,000 km). Another potential problem with Dex-Cool is that it may leak from seals and gaskets more easily than traditional coolants.

This can lead to leaks and overheating, so it’s important to check for leaks regularly and repair them promptly if they’re found.

Overall,Dex- Cool is a good engine coolant option for GM cars. However, like all coolants, it needs to be maintained properly to prevent problems down the road.

I Mixed Green And Orange Coolant What Should I Do

If you mixed green and orange coolant, there’s no need to panic. Although the two colors of coolant aren’t supposed to be mixed, it’s not a big deal if they are.

The main thing you need to do is make sure that the mixture is at least 50% green or orange. That way, you’ll still have enough of each type of coolant to protect your engine.

Read More About: Can You Mix Prestone Antifreeze With Dexcool


Dexcool is a coolant used in many GM vehicles. It has been known to cause engine damage and failure in some cases.

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