6 Facts About Transmission Rebuilds

December 21, 2018 | By Mister Transmission

6 Facts About Transmission Rebuilds

If you have a particularly large problem with your transmission your technician may recommend a transmission rebuild. Rebuilds are sometimes required when there has been a catastrophic failure of your transmission, when there is extensive damage across multiple parts of your transmission, or when there is a problem that cannot be located. There is never a convenient time for a rebuild. They are on the costlier end of all transmission services but if you arm yourself with the right knowledge, you can minimize the damage, both to the transmission itself and to your pocketbook. Here are six facts about transmission rebuilds.

  • Transmission Rebuilds = Transmission Overhauls

Another term for a transmission rebuild is a “transmission overhaul”. During a rebuild, the entire transmission is disassembled and inspected. Those that are still in working order are put in a special cleaning solution and the rest are replaced. Mister Transmission replaces all parts that have friction surfaces (bands and clutches) as well as gaskets and seals. We also replace the torque converter, usually with a remanufactured one.

  • Transmission Rebuilds are A Great Time for An Upgrade

While a transmission rebuild is always a hassle, there is a silver lining. Not only do you get a working transmission back, you could get an upgraded one as well. When performing a transmission rebuild, Mister Transmission checks technical service bulletins to see if the auto manufacturer recommends any modifications to correct design defects that were discovered subsequent to the vehicle’s initial sale.

  • A Choice to Make

The transmission rebuilds we have discussed so far come in the form of transmission overhauls. That is where each part is removed, inspected, and cleaned or replaced. But there is another option: a transmission replacement. This sees the technicians replace your entire transmission with a different transmission, usually one that has previously been rebuilt or remanufactured.

However, at Mister Transmission, we often advise our clients against choosing this option. Used transmissions often have questionable histories that can create a whole new set of problems. “New transmissions”, meanwhile, are mostly aftermarket transmissions billed as new but are in fact rebuilt transmissions with new parts.

  • Cost

Transmission rebuilds aren’t cheap. There’s no way of getting around that. However, they themselves can range in price dramatically. Imagine a transmission rebuild where nearly every part needs to be replaced; that’s going to be costly. But you might get lucky. Maybe the technician finds the problem relatively quickly and only a few parts need replacing.

We often find that many of our customers who think they have a serious transmission problem actually require a relatively minor repair (such as a fluid leak or solenoid replacement) at a much lower cost than a rebuild. This is why we always start by completing a FREE 21-point multi-check and road test to identify what is wrong with your vehicle, and then we can provide you with the best options for your repair. .

  • Possible Causes

It is difficult to discuss the possible causes of problems that can lead to a transmission rebuild being necessary because it could be just about anything, and often the technicians themselves don’t know until they start taking the transmission apart. Obviously, a major collision could be one cause. Beyond that, transmission fluid can always plays a part. Burnt, damaged, or low levels of transmission fluid might not always be the cause of transmission problems, but they can make any problem worse.

  • You can Trust Mister Transmission

You can trust the technicians at Mister Transmission to rebuild your transmission as quickly and completely as possible. To learn a bit more about how we conduct our transmission rebuilds, please contact us here.

Mister Transmission Team

The Mister Transmission team consists of certified transmission specialists with decades of combined experience in diagnosing, repairing, and maintaining automatic and manual transmissions.

With over 60 years of service across Canada, our experts provide trusted, accurate, and up-to-date automotive advice to help drivers make informed decisions about their vehicles.

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Customer Reviews
Excellent service
Camryn Hagan
Excellent service
Date: July 31, 2026
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I got stranded in Canada...
Abigail Schuen
I got stranded in Canada after my car broke down after crossing the U.S. border and Mister Transmission was a life saver!! They fit us in even though they were busy, let us sit inside until we figured out next steps, and even drove us (and all of our roadtripping stuff) to the car rental facility! They truly helped us figure out what were our best opinions and eased so much stress. I cannot reccomend Mister Transmission enough!!
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Great people and great service....
Rebbeca Duncan
Great people and great service. Chris is amazing to deal with! We’re from out of province and they helped us out with our sons car, got it in and fixed in great time! highly recommend!
Date: July 31, 2026
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They were fantastic! I went...
Sebastián Buitrago
They were fantastic! I went in the middle of summer and was really busy as expected, however, they made all the repairs to my car way earlier than they originally promised (these guys literally work overnight shifts in summer to accommodate all their clients). Great customer service too! Highly recommended!
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Very good service
Tuyen Le
Very good service
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Job got done
Colin Morrison
Job got done
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I want to give a...
Matt Street
I want to give a huge thank you to Cecil and the team for going above and beyond to take care of one of my customers. My customer broke down in Golden with their 2015 Dodge Grand Caravan and was quoted an extremely high price for only a temporary repair. I didn't recommend going that route, so I called Cecil. Without hesitation, he said he would pick up the van on Monday. By Wednesday, he called to let me know he was dropping it off at my shop in Kelowna with a fully rebuilt transmission, complete with all the latest updates, ready for my customer to pick up. Cecil, Brandon, and Fred have done it again. Their commitment to customer service and doing the job right is second to none. Thank you for always looking after our customers. I look forward to many more years of working together and continuing to provide the best service possible.
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Staff were very upfront about...
Wayne Punt
Staff were very upfront about things and great to deal with would highly recommend
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very clean place and respectful...
Runuo Fowb
very clean place and respectful people
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Very good service from the...
Merlin John
Very good service from the Mister transmission team Owensound.
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