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
Ken is a great guy...
BRAD FERNANDES
Ken is a great guy to deal with, very helpful and honest. Thank you
Date: September 23, 2022
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Wes was very knowledgeable and...
Mike Webster
Wes was very knowledgeable and helpful and kept me informed throughout the repair. It was a pleasure to deal with such a professional automotive repair shop. I wholeheartedly recommend them for any transmission issues.
Date: September 22, 2022
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Our car broke down upon...
Virginia Tang
Our car broke down upon when we return home. End up car need to get tow to this store. Staff are very friendly and owner PJ is very helpful. He explained very clear about the problem and shown his expertise.They really relieved our stress.
Date: September 22, 2022
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Chris and his staff provided...
Glenn Gibbons
Chris and his staff provided excellent service. Quickly diagnosed problem ,clearly explained the repair. estimate was accurate and vehicle was repaired in time framed promised. highly recommend them .
Date: September 22, 2022
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Very happy with Carlo and...
Malcolm Ogley
Very happy with Carlo and the work he does. He has worked on both my vehicles and no issues. Will keep going back
Date: September 21, 2022
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Great service and friendly staff....
Neal Woelinga
Great service and friendly staff. Definitely will come for servicing my truck again
Date: September 21, 2022
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Had a great experience from...
TJ Deering
Had a great experience from the first phone call, very friendly staff. Highly recommended!
Date: September 21, 2022
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I have a Toyota rav4...
Kashmir Maan
I have a Toyota rav4 2013 Symptoms were , low speed shudder between 35-45 Km Dealer told me that it has problem with torque converter .So it has to be replaced . the cost would be $2000 . Suddenly I called Mr Giorgio .He at once ask me to come to his shop . He took test drive . Then he told me he will fix it without changing torque converter . He did it . He saved me $1650 and did an excellent job . I am fully satisfied with his services . He is a very professional and honest person . I would highly recommend that you visit Giorgio and his team for assistance with any issues you may have with your auto
Date: September 20, 2022
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Sean is amazing. Very sincere...
Patti Mckay
Sean is amazing. Very sincere and honest. I highly reccomend this location. I trust them 100%. Thank you.
Date: September 20, 2022
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Highly recommend this location! I...
Scott Bullock
Highly recommend this location! I don't normally post these but Ken was extremely helpful with my repair. He answered every one of my questions. If your car has a problem, go to this location, Ken will fix your problem
Date: September 20, 2022
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