Do You Need a Transmission Cooler?

September 30, 2019 | By Mister Transmission

Do You Need a Transmission Cooler?

Overheating is like kryptonite for your transmission. Transmissions work best when they can stay cool. (“Cool”, not cold. In winter, transmissions can take time to warm up.) But the engine block gets hot and this can heat the transmission. Furthermore, there are transmission problems that can interrupt your transmission’s normal cooling mechanisms and cause it to overheat. All of this begs the question: do you need a transmission cooler?

Transmission Temperature

Transmission fluid is tasked with regulating your transmission’s temperature as well as lubricating parts of it. The healthy range of temperature for transmission fluid is about 71 to 93 degrees Celsius. If your transmission fluid exceeds this temperature, it will begin to burn. This is bad. Not only can burnt fluid not effectively cool your transmission, it can actively damage it, even after is has cooled down.

Clearly, overheating your transmission and thus your transmission fluid is something to be avoided. But how can you avoid it? Well, most transmissions when operating under normal conditions will not exceed this range, even on long drives. But a malfunctioning transmission? There’s no telling. This is why you must get your transmission inspected at the first sight of trouble. Don’t let leaks, whirring noises, or grinding go ignored. Bring your vehicle into a Mister Transmission repair shop as soon as you notice any problems. Furthermore, don’t put any undue stress on your transmission. Drive responsibly and easy.

Transmission Coolers

If you drive a truck or other form of vehicle for work that involves towing, then you’re in danger of overheating your transmission. Just like walking back from the grocery store with all your shopping will make you hot and sweaty on an otherwise temperate day, towing heavy loads will overheat your transmission. Likewise, if you’re planning on a long road trip with a lot of stuff in your car, you could also be at risk of overheating your transmission.

In such instances as described above, you should consider installing a transmission cooler. A transmission cooler is a component that you can add on to your transmission that, big shock here, cools your transmission. It does so by cooling heated fluid that is sent through it by using the air flowing over the fins of the cooler. The cooled liquid is then sent back to the transmission in a continuous loop.

Installing Transmission Coolers

Transmission coolers are not standard issue. There are different types and sizes of transmission coolers for different types of transmissions and different sizes of vehicle. Your vehicle’s gross vehicle weight rating (GVWR) is key to determining what kind of transmission cooler you need. As is the type of terrain over which you usually drive. Hilly and rocky terrain might require more of a heavy-duty transmission cooler.

The choice of where to install your transmission cooler is also tricky. You could put it just about anywhere you find space. But airflow is key; you want to install it where it will experience the most airflow and thus be the most effective.

Mister Transmission

The experts at Mister Transmission can recommend whether or not your vehicle needs a transmission cooler, what kind of transmission cooler, and can install it for you. To learn more about transmission coolers, please contact us.

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Customer Reviews
Great People! Great Workmanship
Jeff Tysick
Great People! Great Workmanship
Date: October 10, 2021
Website: Google
Can and Terry are great...
Curtis M
Can and Terry are great guys to deal with along with the shop guys always helpful and friendly
Date: October 10, 2021
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They are great down to...
Chad Binnie
They are great down to earth service and have an excellent work ethic
Date: October 9, 2021
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Excellent work, with low down...
Anthony Stephan
Excellent work, with low down time for my truck.
Date: October 9, 2021
Website: Google
Awesome customer service. A year...
Jeffrey Dominic
Awesome customer service. A year after my transmission repair I felt an adjustment was required to my transmission and they performed it free of charge standing behind the quality of their work.
Date: October 8, 2021
Website: Google
Excellent service, my car was...
Phyllis Roy
Excellent service, my car was fixed in no time & they did a professional job...I recommend it!
Date: October 7, 2021
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I have known Eric and...
Jared Shura
I have known Eric and his crew for some time now. As a mechanic, I often come across difficult transmission related issues that get sent to him and resolved quickly and fairly priced. I just had Eric rebuild the transmission in my truck and I couldn’t believe how fairly priced the work was and the transmission shifts perfect now. Wouldn’t recommend anyone else but Eric at Mr.Transmission.
Date: October 7, 2021
Website: Google
Mister Transmission staff were very...
R R
Mister Transmission staff were very professional and friendly. Answered all our questions and kept us upto date with the process.Jenna is wonderful she is friendly and professional and was able to respond in timely matter . Thank you Jenna your are great employee. I highly recommend them for any one in moncton and surrounding areas. They did an excellent work thank you so much.Ruby
Date: October 7, 2021
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Jeff was very kind and...
Julie Restas
Jeff was very kind and helped me a great deal. Would recommend to anyone. Diagnosis was not transmission recommended to go for other problem, did not charge me Unbelievable service and trustworthy.
Date: October 7, 2021
Website: Google
It is not too often...
Jim Cerant
It is not too often when you find a local business that has over 50 5 star ratings, and when you do, you know that you are at the right place to get what you need, done. that was my experience with Mr. Transmission in Owen Sound . My first point of Contact was Warren who was great to speak with and we arranged a time to bring the car in. Later that week after I dropped off the car I had a chance to speak with the owner Chris. Again. another great guy to speak with and knew I was at the right place. They diagnosed the problem - Told me what it needed- gave me the price - fixed the problem- and in no time at all I was on my way. That is what I call great customer service. if you want to RYDNSTYL you need to visit Mr. Transmission in Owen Sound. Jim
Date: October 5, 2021
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