MS 12106 vs MS 90032: What Are The Differences?

Between MS 12106 and MS 90032, there are a few significant differences

• MS 12106 is ready to use but MS 90032 requires to be mixed with water
• MS 12106 has a slightly higher freezing point 
• MS 90032 is slightly more expensive than MS 12106

But despite their differences, keep in mind that you can interchange between MS 12106 and MS 90032 and they have almost similar longevity. To get a detailed idea of the difference between MS 12106 and MS 90032, keep reading till the end. 

MS 12106 VS MS 90032: Quick Comparison

The table below shows a quick comparison between MS 12106 and MS 90032. 

Factors	MS 12106	MS 90032
Need for Mixing	Ready to use	Needs to be mixed with water
Freezing Point	Higher freezing point	Lower Freezing Point
Compatibility	All types of vehicles but better with heavy-duty diesel applications such as Chrysler, Jeep, Dodge, Ram, and Fiat vehicles	All types of vehicles but better with power sports vehicles such as motorcycles, ATVs, snowmobiles, and other small engines.
Longevity	10 years or 150,000 miles	10 years or 150,000 miles
Composition	Mopar Antifreeze/Coolant with OAT Technology	Mopar Antifreeze/Coolant with OAT technology
Utilization	Interchangeable	Interchangeable
Price	$16 per liter	$22.5 per liter

In-Depth Comparison

Now let’s take a deeper look into MS12106 VS MS 90032

Need for Mixing:

MS-12106 is ready to use, while MS-90032 is a concentrated form that you need to mix with distilled water in a 50/50 ratio. Both can be used interchangeably, but MS-90032 is the newer “standards classification” that took the place of MS-12106.

Both work well with different FCA vehicles, and they are Chrysler OAT coolants, designed to last for 10 years or 150,000 miles.

MS 90032 coolant requires mixing with water before use. While MS 12106 coolant is a concentrate and does not require mixing with water. 

So, MS 12106 coolant is a waterless formula designed to be used directly in the cooling system. MS 90032 coolant is a liquid coolant that needs to be mixed with water before it can be used in the engine.

When mixing MS 90032 coolant with water, it is crucial to follow the manufacturer’s instructions. And use the recommended water-to-coolant ratio to ensure optimal engine performance and avoid damage to the cooling system. 

The recommended ratio may vary depending on the specific application, engine design, and operating conditions. It is crucial to use the correct ratio to avoid issues such as engine overheating, corrosion, or cavitation.

Generally, the ideal ratio for the mix is 1:1. It means, that if you have 1 liter of MS-90032, just mix it with 1 liter of distilled water. This way, you’ll have the correct mixture ready to go for your engine’s cooling system. But remember to create the mixture before pouring it into the engine. Do not pour antifreeze directly into the engine. 

Remember that these coolants should be mixed with water only. Not with any type of transfer case fluid.

Freezing Point: 

The freezing point of MS 90032 coolant is lower, whereas the freezing point of MS 12106 coolant is higher. 

As was just mentioned, the MS 12106 does not need to be mixed with water to function properly. The MS 90032 coolant is a liquid that requires water to have water added to it before it can be used. 

The coolant known as MS 90032 has a distinctive formulation that does not include any water. This contributes to its lower freezing point. Because of this, it is appropriate for use in situations with extremely low temperatures. 

On the other hand, MS 12106 coolant is composed of water in addition to several additional additives. These additives work to increase the freezing point of the coolant.

Compatibility:

MS 12106 coolant is ideal for automotive and heavy-duty diesel applications. And MS 90032 coolant is great for all types of power sports vehicles.

On the matter of oat coolant ms-12106 compatibility, it is commonly used in automotive and heavy-duty diesel applications. This includes, but is not limited to, Chrysler, Jeep, Dodge, Ram, and Fiat vehicles. 

On the other hand, MS 90032 coolant is designed for use in all types of power sports vehicles.  This includes, but again is not limited to, motorcycles, ATVs, snowmobiles, and other small engines.

MS 90032 coolant is great for all types of power sports vehicles because it maintains a stable, hostile environment. It is where corrosion and bacterial growth cannot exist.

However, keep in mind that both MS-12106 and MS-90032 are Chrysler OAT coolants, lasting for 10 years or 150,000 miles, and they can be used interchangeably. In simple terms, they are both compatible and designed for use in FCA vehicles. 

So, you don’t need to worry much about compatibility differences between MS-12106 and MS-90032 because they essentially work the same way in FCA vehicles.

Longevity:

You don’t have to worry about the longevity of the antifreeze. But MS 12106 coolant and MS 90032 coolant have similar longevity. 

MS 90032 coolant is a premixed formula that meets the 10-year or 150,000-mile service life recommended by the manufacturer. This is significantly longer than the service life of traditional coolants. It is made possible by the unique formulation of MS 90032 coolant. Because the coolant uses Organic Acid Technology (OAT) to provide extended engine protection.

On the other hand, MS 12106 coolant is a liquid coolant that requires mixing with water before use. However, according to the manufacturer’s recommendations, MS 12106 coolant should be changed every 150,000 miles or 5 years, whichever comes first. This is to ensure optimal engine protection. 

Composition: 

MS-12106 is a ready-to-use coolant, and MS-90032 is a concentrated one that you mix with water to make a 50/50 mix. MS-12106 follows ASTM D-3306 and ASTM D-4340 specifications, while MS-90032 doesn’t have amine, phosphate, borate, or silicate and contains 2-ethylhexanoic acid.

Both are Chrysler OAT coolants, good for 10 years or 150,000 miles, and you can use them interchangeably. MS-90032 is the newer “standards classification,” taking over from MS-12106. The main ingredients in these coolants are 88-95% Ethylene Glycol, Diethylene Glycol, and/or 2-ethylhexanoic acid.

OAT coolant, which stands for Organic Acid Technology, is a type of engine coolant. It uses organic acids and special inhibitors to protect the engine’s cooling system. 

OAT coolants last a long time and don’t need to be flushed as often as regular coolants. They’re phosphate-free and are often called long-life or “fill for life” coolants. Because they require less maintenance and provide better corrosion protection, they’re a popular choice for modern vehicles.

Bonus: Find out why is there a bubble in transmission fluid. 

Utilization:

MS 12106 coolant and MS 90032 coolant are two types of coolants used in different applications. But both coolants are designed to regulate the temperature of an engine, increase fuel efficiency, and improve performance.

MS 12106 coolant is a chemical solution used in automotive and industrial applications to regulate the temperature of an engine. It absorbs and removes heat from the engine’s cylinder walls, reducing drag on internal components and increasing fuel efficiency. 

By reducing drag, MS 12106 improves acceleration and top-speed performance. MS 12106 coolant also reduces carbon monoxide emissions, making it an environmentally friendly choice.

MS 90032 coolant, on the other hand, is a waterless coolant designed for power sports vehicles. Such as motorcycles, ATVs, and snowmobiles. 

MS 90032 is a specialized formula that eliminates the need for water. This creates a stable environment that prevents corrosion and bacterial growth. 

MS 90032 coolant is ideal for harsh conditions where servicing the cooling system can be difficult or impossible. It requires less maintenance than traditional coolant and helps to prolong the life of the engine.

MS 12106 and MS 90032 are interchangeable. They have no problem and will protect your car from extreme temperatures regardless of how high or low they get.

Price: 

The price of MS 90032 coolant is $22.5 per liter. And the price of MS 12106 coolant is $16 per liter.

It’s important to note that these prices may vary depending on the specific website or retailer you are purchasing from. As well as the quantity of the coolant you are purchasing.

Which One to Choose Between MS 12106 and MS 90032?

When deciding between MS-12106 and MS-90032, it comes down to the application and the type of coolant you need. MS-12106 is ready-to-use, so you don’t have to mix it, while MS-90032 is a concentrate that you mix with distilled water in a 50/50 ratio before using. 

Both work in FCA vehicles, but MS-90032 is the newer version that replaced MS-12106. If you want a coolant that’s ready to go, choose MS-12106. If you prefer a concentrate that you mix yourself, go for MS-90032. Just make sure the one you pick meets your vehicle’s requirements.

Frequently Asked Questions (FAQs):

Why is antifreeze so colorful?

Antifreeze comes in different colors to help differentiate one kind from another. OAT coolant color ranges from pink, orange, bright red, red, blue, and dark green. However, it is important to note that color is not a reliable predictor of what type of coolant you have

What Colour is OAT coolant?

The color of OAT (Organic Acid Technology) coolant can be different, like orange, red, yellow, blue, or pink, depending on the maker. So, it’s not a good idea to use the color alone to figure out the type of coolant.

Are all OAT coolants the same?

No, not all OAT (Organic Acid Technology) coolants are the same. While OAT coolants share some common characteristics, such as their organic acid corrosion inhibitors, there are different formulations and types of OAT coolants.

Conclusion

In conclusion, MS 12106 and MS 90032 are great coolant choices to get the best result. If you are looking to have an excellent experience then make sure to factorize the coolant requirements and choose the best option. Finally, we hope that this guide has helped you to find the required coolant.