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
I recently went in to...
Kyle Andree
I recently went in to see dez for a transmission in a 90's silverado. After he rebuilt the transmission he called me toTell me i needed a new shifter cable.i told him I didn't care about the new cable but he threw the cable in for free. Definitely good service and the price was very good too
Date: May 15, 2022
Website: Google
I went in to set...
Blue
I went in to set up an appointment for them to see what exactly was wrong with my car, because they were busy and couldn’t see to my car they wanted to know what they were dealing with.When they saw my car Bob the chap I was dealing with advised me against driving it any further until repairs were done.I could have had a terrible accident and my car could have been totalled.If I need anything done to my car and they can do it , I’m going to them.
Date: May 14, 2022
Website: Google
I went in to set...
Blue
I went in to set up an appointment for them to see what exactly was wrong with my car, because they were busy and couldn’t see to my car they wanted to know what they were dealing with.When they saw my car Bob the chap I was dealing with advised me against driving it any further until repairs were done.I could have had a terrible accident and my car could have been totalled.If I need anything done to my car and they can do it , I’m going to them.
Date: May 14, 2022
Website: Google
The staff and franchise owner...
Marty Roberts
The staff and franchise owner are trustworthy and professional. Service is excellent, being in the automotive business I have used Mister Transmission in Peterborough more than once with positive results.
Date: May 13, 2022
Website: Google
Always A1 service
Pat Pickles
Always A1 service
Date: May 13, 2022
Website: Google
I've had a great experience...
Peter Prudencio
I've had a great experience with this local auto shop: Giorgio is a fantastic business owner, with an honest and reliable work ethic, favouring and fostering long-term relationships with his customers, and offering very fair prices compared to larger dealerships and other shops. Comes strongly recommended by my neighbours, and I would vouch for his excellent quality of service as another witness to his workmanship.
Date: May 13, 2022
Website: Google
Gus is very professional, honest...
Karen Dyer
Gus is very professional, honest and his customer service is amazing. He explained everything to me so I knew exactly what he had done. I would recommend him to anyone
Date: May 12, 2022
Website: Google
The gentleman at Mister Transmission...
Marcus W.
The gentleman at Mister Transmission was incredibly helpful and professional. He looked at my car and diagnosed that the problem wasn't the transmission itself, but likely the transmission computer.  He then helped me contact the dealer to confirm that the model had been having problems.  Rather than charging me for the repairs, he worked with me to get me the best deal.  He put the customer ahead of the bottom line, and I couldn't be more grateful for his work ethic.
Date: May 12, 2022
Website: Yelp
These guys are very helpful,...
M Rashid
These guys are very helpful, I did not have any work done here but he still helped me on phone and answer my questions about transmission in the car I was going to buy.
Date: May 11, 2022
Website: Google
Best transmission shop ever !...
Dan Holliday
Best transmission shop ever ! Honest and friendly service, definitely would recommend to anyone in need of transmission work !
Date: May 10, 2022
Website: Google
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