Mopar Oat Coolant Equivalent


Engine coolant also goes by the name antifreeze. You mix it with water to ensure that the radiator does not freeze in cold conditions or overheat when it is hot. There are many types of coolants, but in this case, the article will focus on OATs, which use organic acid inhibitive technology.

  • First off, OAT stands for organic acid technology, which is an indication of the materials in use. OAT coolants are extended life coolants that protect the components of the engine, including those made of aluminum and magnesium. If you want to get more out of your car for less, this would be an ideal way to go.
  • Two, with traditional coolants, there is always a need for regular additions of other coolant additives. This addition takes place at regular intervals, and you thus have to show up for servicing now and then. But with OATs, this is not necessary, and you, therefore, get to save a lot of money when it comes to car maintenance. Note that with heavy-duty applications, you may need what is known as a coolant extender. It prolongs the service of the coolant, and its application takes place around the half-life of the coolant. That should be about 480,000 kilometers.

What color is Mopar OAT coolant?

This product is available in a bright pink hue when diluted as needed. Where it has not undergone dilution, it looks purple.

Is DexCool an oat?

Dex-cool approved coolants use two organic corrosion inhibitors. One goes by the name sebacate while the other goes by 2EHA. The latter name stands for 2-ethyl hexanoic acid. These acids are very stable, and they can thus work for a long time, thus protecting the engine. On the downside, they take a while to become active, and you will need to drive several thousand miles to achieve this.

Changing this coolant is essential, and this should take place every one hundred and fifty thousand miles. Note that the interval should not be more than five years. Most people drive about twenty thousand miles a year, and in five years, they can cover this distance. This OAT has inhibitors, which aid in targeted protection. Take the 2EHA as an example that works great in hard water. It is highly effective in lower pH levels and will perform better than sebacate in these circumstances.

Note that when the level of coolant reduces in the passages, cast iron gets exposed and is thus at risk of rusting. Flowing coolant will wash away this rust and will pass it on to the heat exchangers. Over time, you experience a problem with rust powder.

What type of coolant is Mopar?

Mopar is an oat coolant with non-toxic properties designed to protect your engine over long periods. A good example would be the Mopar oat coolant ms 90032, which you can trust to protect your car in the long run. It protects the engine for up to ten years, which is the equivalent of two hundred and forty thousand kilometers. From here, you should replace the coolant. It helps to note that you should use an equivalent of this coolant during replacement. Failure to do so can lead to maintenance problems in the future. It also helps to adhere to the recommendations set out regarding the use of coolants.

Mopar HOAT coolant color

HOAT stands for hybrid organic acid technology, and these coolants operate similarly to what you would expect of OAT products. They also work for the given time interval, which you should discount based on the prevalent conditions. The color of this coolant largely depends on the vendor, and it can be orange or magenta, on there in-between.

Can you mix Mopar antifreeze?

Mixing products is not a good idea, and it can easily result in the damaging of the cooking system. Suppose you mix HOAT and OAT owing to an emergency or accident, get the car to an authorized dealer. They will drain the coolants, flush the system, and use the right coolant for your vehicle.

Finally, what product can you use in the stead of Mopar? Many options are available to you, including Zerex GO5 and Motorcraft, among others. Consult with a reputable auto shop before deciding in this regard. All the best!

Editorial Staff

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