Replacing and Overhauling Transmissions

By Mister Transmission

Replacing and Overhauling Transmissions

Many transmission problems can be fixed with relatively minor repairs. Highly skilled technicians are trained to spot problems by surveying a transmission and figuring out where the trouble is. Many of the common problem spots in transmissions are accessible without having to remove the transmission from the vehicle. Unfortunately, not all transmission repairs are so simple. In more serious situations, transmissions might need to be removed from the vehicle in order to repair it properly. In such cases of major transmission repair, we are often dealing with the replacement and overhaul of a transmission.

Transmission Maintenance

As a point of order, it is important to note the significance of transmission maintenance. Basic and routine transmission maintenance is your best tool to avoid major transmission repairs such as replacements and overhauls. But it can be hard to stay on top of transmission maintenance, and we all make mistakes. And sometimes you can do everything right and your transmission will still require a major repair.

Transmission Repair

As mentioned in the introduction, many transmission repairs do not require replacement and overhaul. Transmission repair is often a relatively quick process. Sometimes it requires the repair of a straightforward mechanical problem. Other times, there is a computer issue, which can be more difficult, but does not necessarily equal the seriousness of a task such as replacement and overhaul.

But not even well-trained and highly skilled technicians can repair every transmission problem without the transmission needing to be removed from the body of the vehicle. If you drive your vehicle for long enough, it will become likely that an overhaul becomes necessary at some point. While replacement and overhaul is a more involved process than many transmission repairs, it is not an automatic catastrophe by any means.

Overhaul And Replacement

When the time comes that your transmission needs an overhaul, you have two options from which to choose. The first is to remove your existing transmission and overhaul it, then put the rebuilt unit back in your car. The second option is to replace your existing unit with another unit that has already been rebuilt or re-manufactured.

In many, indeed, probably the majority of situations, replacing your transmission with a used one is unlikely to be your best option. Used transmissions often have questionable histories that could present a whole new set of problems and issues. New transmissions, on the other hand, are mostly aftermarket transmissions billed as new but are in fact rebuilt transmissions with new parts. Given this, you should err on the side of overhaul. Unless your technician presents you with a cogent and comprehensive reason as to why you should replace your transmission, you should probably opt to overhaul it.

The most commonly asked question of transmission repair is, “how much will it cost?”. Of course this is the most natural question. But there’s no one answer. Every transmission repair is different and we cannot estimate a cost without first running a diagnostic test. However, at Mister Transmission, we are always up front about our costs and will explain to you why any transmission repair will cost what it costs.

Contact Us

Whether you need a transmission replacement, overhaul, or any kind of transmission repair, please get in touch with us today. We will do our best to have your transmission up and running perfectly in no time.

Are you experiencing transmission problems? Call the experts at a Mister Transmission near you to book a service appointment, and ask for your free 21-point multi-check inspection.

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Customer Reviews
Friendly Service.They even made me...
Ashley Hatherley
Friendly Service.They even made me aware I had a bearring needing to be changed.
Date: April 20, 2026
Website: Google
I had a great experience...
Aiyana Heuer
I had a great experience with Stuart, they did a full inspection on my car with photos after and gave me lots of resources/papers with the diagnostics which was very helpful! Overall very helpful and respectful experience
Date: April 18, 2026
Website: Google
My 2016 Dodge Journey would...
Liz Gosselin
My 2016 Dodge Journey would not pick up speed without revving at a really high rpm. Transmission was slipping and revved hard in reverse. Took it in to Mister Transmission on Portage Ave knowing I most likely needed a new transmission. Got them to check and yes I needed one. They gave me the money back for the diagnostic and I paid for the new transmission. They also provided me with a courtesy car for 5 days. They did the work so quick and made sure my car was fixed properly. My car runs like a brand new vehicle. It picks up speed, rpm is good, and doesnt shake in reverse anymore. Special thanks to Phil and the team for repairing my car and getting it back to working order. They also have a good warrenty on the new transmission. Completely worth the money. Thanks guys.
Date: April 18, 2026
Website: Google
I had to have my...
Gabriel Patrascu
I had to have my clutch replaced in my car as it was on its way out. Dan was super helpful in answering questions and sourcing a new clutch kit. They had it replaced and ready to go in just two days. They did a great job and my old car drives like new. Highly recommended for their professional service. Thanks!
Date: April 17, 2026
Website: Google
I cannot say enough good...
Shane Whitehead
I cannot say enough good things about dealing with Mister Transmission. Their staff are extremely knowledgeable and went above and beyond while working on my transmission. They brought out the filter and pan and explained what they suspect happened before even pulling the transmission apart. They were kind enough to take me into the shop and allow me a visual of what I was looking at and was able to walk away more knowledgeable than going in.They gave me a ride home in their personal vehicle as they did not have a shuttle and didn't even mention taking a taxi as if it wasn't an option.They stuck around late on a Thursday of a long weekend (Friday being the holiday) to ensure the vehicle was returned to me before the long weekend and leaving me without a vehicle for an additional 4 days.I will be returning for fluid changes and any other concerns with other vehicles in the future.
Date: April 17, 2026
Website: Google
The guys were extremely quick...
James Skalko
The guys were extremely quick and accurate. Had my trans rebuild done in 2 days, and delt with the warrenty for me
Date: April 17, 2026
Website: Google
Great service and honesty!
Mike Hoyer
Great service and honesty!
Date: April 17, 2026
Website: Google
Did a great job on...
RON ENNS
Did a great job on my SUV, fixed it all in a day. Thanks for quality workmanship.
Date: April 17, 2026
Website: Google
I had a serious issue...
Christian Karimlou
I had a serious issue with my transmission on my 2017 Civic and brought it here. The team at Mister Transmission did an amazing job diagnosing and fixing everything properly. They explained the issue clearly, kept me updated, and the customer service was top tier from start to finish.They replaced everything needed and got my car running like new again. Was charged for a very fair price for the amount of work that was done.Honest, professional, and reliable I highly recommend them if you’re dealing with any transmission problems.
Date: April 17, 2026
Website: Google
Used these guys years ago...
Mike DeGasparo
Used these guys years ago and I'm glad to see they're still able to good work like they did on my chevy venture 20 years ago. Way to go guys, good job!
Date: April 17, 2026
Website: Google
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Transmission Repair

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