Do I Need a Transmission Cooler?

By Mister Transmission

Transmission coolers help to protect your transmission when you turn up the heat.

Transmission Coolers help transmissions deal with the added stress and heat caused by towing boats, trailers and other heavy objects.

Each year, hundreds of thousands of automatic transmissions fail and the majority of them are due to overheating of the fluid.  Most of this overheating is due to today’s vehicles being engineered with downsized engines and transmissions in an effort to maximize fuel economy.  We demand the same or better performance from these smaller, more efficient powertrains, therefore they must work harder than ever before.

For the same reason, the addition of an auxiliary transmission fluid cooler isn’t just necessary for those who tow trailers anymore.  Many manufacturers are now also recommending the addition of a transmission cooler if you carry extra passengers or cargo (ie – vacation, car-pool), drive in stop-and-go traffic, drive in hot or very cold weather, or climb steep inclines.  This would likely be 90% of your customers, just as the above statistic would indicate.

Due to the extra strain placed on today’s vehicles, automatic transmissions require a lot from a transmission fluid.  The fluid must lubricate the moving parts, clean the interior surfaces, protect against corrosion, transmit energy, and most of all, cool the transmission.

When an automatic transmission’s temperature exceeds 200F, the transmission fluid is pushed to its limits. Overheated transmission fluid will break down causing seals to crack, moving parts to clash, and leaks to occur.  At Mister Transmission, we offer our own brand of high-quality transmission fluid coolers (also available at Canadian Tire) and the expertise to install them properly.

Mister Transmission’s aluminum-construction, transmission fluid coolers are among the best in the business.  Our coolers offer maximum heat dissipation by constantly swirling and agitating the fluid as it flows through, and with the addition of our thermostatic flow control we ensure that your customer’s transmission maintains the ideal temperature for shiftability and long-life.

There are many areas under the hood of a modern automobile where you could install a transmission cooler, but there’s really only one location where you will get the full 100% cooling efficiency.  You want to install the transmission fluid cooler in front of all other heat exchangers (ie – radiator, a/c condenser, etc) and in an area with good incoming airflow.

For every 20F degree drop in transmission fluid temperature, you can expect to extend the fluid and equipment life, thereby extending the life of the vehicle.  That’s why it is very important to have a quality transmission cooler, and more importantly, to have it professionally installed.

Mister Transmission recommends offering transmission fluid coolers to all of your customers since this would not only decrease the likelihood that they may suffer a premature transmission failure, benefiting both your customers and your business.  To ensure proper application and function of your customer’s transmission fluid cooler, we recommend you allow the experts at Mister Transmission to install it for you.

If you are interested in having a transmission cooler installed in your vehicle, please contact your local Mister Transmission and book an appointment for our FREE 21-Point Multi-Check Inspection.

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Customer Reviews
They are great down to...
Chad Binnie
They are great down to earth service and have an excellent work ethic
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
Website: Google
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
Website: Google
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
Website: Google
Got my trans fixed here....
Paul Ferrante
Got my trans fixed here. It still had issues brought it back and they honored the warranty with no hassle at all .. very pleasant management.. very easy to talk to . Great job . Truck is running perfect again . I recommend these guys..
Date: October 4, 2021
Website: Google
Great customer service
Darlene Cross
Great customer service
Date: October 3, 2021
Website: Google
Honest & professional auto repairHighly...
Clenry Guzman
Honest & professional auto repairHighly recommend 👍
Date: October 2, 2021
Website: Google
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