Quantum Gear was easy to work with the whole way through. The pricing was as good or better than any other rebuilt options available, and they program the transmission before shipping so my car (2013... Voir plus
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To start off with, i am a person that likes to talk to a person when dealing with parts, especially when working with major parts, Like transmissions. Quantum made this effortless, just gave them th... Voir plus
I bought a 6L80 around a year ago and it runs perfectly, I have had no problems with the transmission and would 100% buy another one from here for the price they were offering.
All was well except I did not receive my 12qts of tranny fluid.. but.. quantum was quick to reimburse me w my receipt of purchased fluids. I will use quantum in the future!! Good company!! 😁
À propos de l'entreprise
- Fabricant de pièces automobiles
- Magasin de pièces détachées automobiles
- Détaillant spécialisé dans les systèmes de transmission automobile
À propos de Quantum Gear
Écrit par l'entreprise
At Quantum Gear, we understand that a failing transmission is stressful — and that trusting someone with a repair this important isn't an easy decision. That's why we focus on doing things the right way, from the first click to the day your unit arrives.
We specialize in remanufactured GM automatic transmissions, with our core lineup built around the 6L80 and 6L90. Every unit goes through a complete remanufacturing process, where worn and failure-prone components are replaced and restored. Before anything ships, each transmission is tested on a dynamometer, so we know it performs the way it should — not just on paper, but under real load.
We ship nationwide. Ordering is done online, and your unit is delivered by freight straight to you, wherever you are in the country.
Whether you're a repair shop, a mechanic, or a driver simply trying to get your vehicle back on the road, our goal is the same: make the process clear and straightforward, and hand you a unit you can rely on. No guesswork, no runaround — just a properly remanufactured transmission and people who are ready to help when you have questions.
Coordonnées de contact
w177n9856 Rivercrest Dr suite 221, 53022, Germantown, Etats-Unis
- quantumgear.us
4,7
Excellent
70 avis
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transmission was delivered in a within…
transmission was delivered in a within a week of ordering, was plug and play as far as not needing to take to dealer to code to vin, has been in truck for a few months and havent had any complaints.
would absolutly do buisiness with them again
13 août 2026
Réponse de Quantum Gear
Week from order to your door, and a few months in with no complaints, love to hear it Jay. Would be glad to do business again anytime. Thanks!
Réponse de Quantum Gear
Appreciate that, Mike. Glad we could take care of you!
Chevrolet transmission
Transmission was great and easy installation, but shipping is very slow for delivery and core return
13 août 2026
Réponse de Quantum Gear
Glad the trans was solid and easy to install, Brian. Shipping can be hit or miss depending on the route, and we're working on tightening that up. Appreciate the honest feedback.
Arrived quicker than expected thre new…
Arrived quicker than expected thre new trans up in and everything works perfect on my 6L80 I just wish I knew what was wrong with the old one I sent back
13 août 2026
Réponse de Quantum Gear
Quicker than expected and running perfect on the 6L80, love to hear it Josh. On the old one, honestly the cores head straight to teardown so we don't really track what failed, wish we could tell you. It's a good ask though, maybe something we can set up down the road. Appreciate you!
Réponse de Quantum Gear
Thanks Jeremiah, appreciate that a lot!
Great Experience
The time it took for me to get a transmission was minimal. We were able to give them the vehicle details and they provided what transmission we needed. The transmission came preprogrammed and ready to go into the truck.
Once the swap was done, I was able to send them an email and they had a truck to pick up the next business day.
2 juillet 2026
Réponse de Quantum Gear
Love that it was quick and easy start to finish, Kayla. Give us the vehicle details, we get you the right unit, and next-day pickup on the core, that's exactly how we want it to go. Appreciate you!
My overall experience with this company…
My overall experience with this company from ordering to delivery to core charge return was excellent and in a timely manner. Couldn’t ask for better service.
13 août 2026
Réponse de Quantum Gear
So glad the whole thing went smoothly for you, Nicole, from ordering all the way through the core return. That's exactly what we're going for. Thanks a lot for this!
It was delivered in great condition and…
It was delivered in great condition and returning the core was easy also.
13 août 2026
Réponse de Quantum Gear
Love hearing it showed up in great shape and the core return was easy too, Todd. Appreciate you taking a minute to leave this!
Great company transmission works great…
Great company transmission works great wish they would do gmc 8 speed
14 août 2026
Réponse de Quantum Gear
Thanks, Ralph! Glad it's working great for you. And noted on the GMC 8-speed — we're always looking at expanding the lineup, so we appreciate you throwing that out there! Thanks for the review.
need to review your transportation rules
Service was good except for your insistence that my address was residential, not commercial, and the added $60 that incurred. Transmission worked as advertised. Early days to provide feedback on performance.
18 août 2026
Réponse de Quantum Gear
Thanks for the honest feedback, and glad the transmission worked as advertised! On the shipping side — freight carriers classify addresses using a national address database, and unfortunately yours is listed as residential there, which is where that surcharge occasionally comes from. It's out of our hands on that one, but we always try to keep things upfront. Really appreciate your business!
Very happy with the product and was…
Very happy with the product and was shipped promptly. My only critique would be if the transmission had been placed closer to my shop, because I had to get it placed into the back of my pickup for transport to another location. Otherwise, I feel I received a good deal price wise and received my core money back. Thank you
18 août 2026
Réponse de Quantum Gear
Really appreciate the kind words on the product and pricing, and glad the core refund went smoothly! On the delivery — you're right, and we're sorry it didn't get closer to your shop. Freight delivery can sometimes come down to the carrier and even the individual driver on the route, so it's not always as smooth as we'd like. If you order again, feel free to reach out to us before it ships and we'll do our best to help coordinate the drop-off to make it easier. Thanks for the feedback, and for your business!
Réponse de Quantum Gear
Thanks, Robert! Great communication, fast delivery, and a clean, well-packed unit — that's exactly the standard we hold ourselves to. Appreciate you taking the time!
the transmission was great
the transmission was in great shape and plug and play i have had the transmission installed for 6 mouths no issue at all
14 août 2026
Réponse de Quantum Gear
Six months in with no issues at all — that's exactly what we like to hear, Jeff! Glad it showed up in great shape and has been treating you right. Thanks for the review!
Great Service, Product, and Pricing
Great service great product and great pricing! To me those 3 things are everything! If you can get those 3 thing down and have a customer for life!
14 août 2026
Réponse de Quantum Gear
Service, product, and pricing — you nailed the three things we work hardest on, David! Really appreciate that, and we'd love to keep you a customer for life. Thank you!
Everything was great
Everything went smoothly, delivered and core returned as promised fit perfectly and works great!
14 août 2026
Réponse de Quantum Gear
Everything smooth, core returned as promised, and a perfect fit — that's the full experience we aim for! Thanks so much, appreciate you taking the time.
If you need a transmission, don’t hesitate, go quantum gear!
⭐⭐⭐⭐⭐
I highly recommend Quantum Gear! I ordered a transmission from them with very little knowledge about who they were or how the process worked, so I honestly wasn’t sure what to expect. I couldn’t have been more pleased with how smoothly everything went.
We received a great transmission, and I was especially impressed that it came with all the necessary fluids and was already programmed. That meant we didn’t have to take it to a dealership afterward just to have it programmed, which made the whole process so much easier.
From start to finish, everything went smoothly, and the quality and convenience were outstanding. Highly, highly recommend Quantum Gear! I would absolutely order from them again if I ever need another transmission.
I would also like to say the delivery service was great. They use ESTES and at first I didn’t think we would know the step-by-step moves on when it was going to get there, but once it started rolling with the carrier, it was seamless.
Thank you, Quantum Gear, for making the entire experience so easy! ⭐⭐⭐⭐⭐
23 décembre 2025
Réponse de Quantum Gear
Adina, thank you so much for such a thoughtful review! Coming in without knowing much and having it all go this smoothly is exactly the experience we want to give people. Glad it showed up ready with everything you needed, and that the ESTES delivery worked out well too. We'd be honored to help again if you ever need another one. Thank you!
Réponse de Quantum Gear
Great price, great fit, worked as designed — can't ask for more than that! Thanks, Robert, appreciate you.
Réponse de Quantum Gear
No hassle, start to finish — that's how it should be! Thank you, Alvis, appreciate the review.
Réponse de Quantum Gear
Easy and a great experience — that's exactly what we're going for! Thanks, Mark, appreciate you.
Réponse de Quantum Gear
Fast shipping and exactly what you needed — that's the goal every time! Thank you so much, Clinton, appreciate you!
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