I want to Thank Mike from Jasper Engines, for working the motor issue out with me & my mechanic at Euro Auto in Bethlehem CT. Things happen. I really appreciate the assistance Cary O'Neil read more

5/1/26 What a Hokie - Dookie company that's the nicest thing I can say !!!! I still have my 67 Camaro in Honest 1 in Portland Oregon after three months for a 350 engine he uses Jasper engines . The mechanic put in two engines and both failed at first starting the car low oil pressure . The good thing is I don't have a dime into all this engine exchange all extra shop time they will have to recoup from Hokie -Dookie Jasper . I don't know how this company makes any money with these product defects read more

The Jasper, TN location has always provided our company with great service and product warranty has never been an issue yet. Hopefully, a lot of these negative reviews are related to other Jasper company locations in other states. I wish there was a way to pull out the reviews for each specific location to be fair to the ones that are providing a great service. We are located in Tennessee and always use the Jasper, Tennessee business location. We are having another transmission delivered either today or tomorrow and I will try to update once that one is in service for a bit. read more

I've had a horrible experience engine went out at only 30,000 and looking at reviews I'm not the only person with this problem they don't make things right. read more

it's pretty bad when you put in a rebuilt transmission in a 2002 F250 SD and it starts slipping after 21000 miles. What good is a 3 year 100,000 mile Warranty if it goes out that soon. Yes the warranty was 10 months past but shouldn't it last longer than 21000 miles. And jasper wouldn't do anything. also this was rebuild during the COVID pandemic. Not happy with it and will never do it again. read more

This post was intended for Jaspers Automotive 247 Sunset Cliff Dr, Jasper, GA 30143 I'm rating one star but they don't deserve that. It's criminal what these people at Jasper automotive do to peopleI bought a used engine from Jasper, I was told it had less than 67,000 miles on it and they preformed a press test and a leak down test on it and was in great shape. What a got was a worn out piece of junk. The spark plugs had never been removed to do any kind of cylinder test. The engine had been left out in the weather, even had a rat nest under the intake manifold. Oxidation Damage, broken oil cooler, broken valve cover, oil pan leak. They won't even consider taking it back. read more

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Engine lasted 45 minutes. Bent push rods, broken push rods, different size push rods and leaking rear main seal. Jasper inspected the engine and said (gummy material in the valve guides bent push rods). REALLY. I guess the different size push rods are not the issue. Jasper should do humanity a favor and stop existing. Horrible engines. Jasper has no idea what the word WARRANTY means. Very confused about how a business should operate. Jasper cost my shop and my costumer MONEY. NEVER AGAIN. read more

Jasper Engines & Transmissions - Bent and different size pushrods. - Transmission Repair Near Me - Jasper, Indiana

first engine junk- never left the shop- swapped and it ran ok- never refunded labor $6000 for second install. yr later- one head failed- swapped - paid 1/3 of the labor cost $700. yr later failed- sent a junk reman head after 3 "sent" finally got one. installed $600 , junk- never left the shop- reordered again- was told would be shipped 11/7 on 11/6 called said no eta. never again doing business with this company. read more

DO NOT BUY A JASPERS ENGINE PRODUCT What a crock of crap Jasper engines is not a company I would recommend to anyone after the experience I'm having with a warranty claim. I paid 3k for a 4.3l It lasted 16k mile and blew a head gasket the day before I was to start a $6000 job that I had to cancel. Now they are telling me they wont renew the 3yr warranty I paid for on the first engine that failed. By all rights and logic they should renew the warranty on the replacement engine. Logic says that would be showing respect and commitment to customers. Sadly Jasper Engines does not respect their customers So If your looking for a new engine go some where else, Check BBB reviews first read more

Jasper used to have great Re manufactured engines, but that was the past. Nowadays, they don't stand behind their products. And their products don't work. They're 1.7 rating says it all! read more

Everything could be improved with their company 75 years of remanufacturing, transmissions engines, etc. with three year warranty or 100,000 miles what a joke.when you purchase a transmission with a three years hundred thousand mile warranty and at 44 months later, the transmission goes out with only 20,000 miles on it and they still won't stand behind it due to the warranty was eight months past the 36 months .20,000 miles is nothing on a transmission but when you looked at what was in the pan, this was a problem from the get-go. The transmission company that I had installed it over three years ago. This is just a daily driver for my wife around town nothing more. I called them to talk to them directly, my local transmission shop that installed it for me also tried to talk to them and showed them pictures at first. They said yeah that shouldn't be like that but then three days later they said they stand behind their 36 month warranty and there's nothing that can do about it. their article states that they build transmissions better than OEM's but that's a joke that OEM would definitely last longer than that. They should be out of business because they don't have very good reviews and there's a lot of people that are having issues with their product so if I was you stay away from Jasper's transmissions engines, etc., etc. etc. because it won't last and they will not back up their product. They should be out of business and not in business for 75 years. here's some pictures with only 20,000 miles on this transmission I have to buy a new transmission and have a new one installed again. also, there's pictures of their article how they write all the stuff that they make it better than everybody and it should last for thousands of miles if they can't back up their ad or stand behind their products, then they should be out of business not very happy. We are just regular working people trying to get by and I'm not asking for anything free. I'm just asking for them to replace the transmission at no cost and I don't even need their extended warranty at this point anymore. So please do not purchase anything from this company. We all have to stand together as one thanks. read more

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Purschsed a Jasper Transmission after about 4 weeks of use I totally lost reverse. I purchased a 3 year / 100,000 miles warranty. ( Parts and Labor ). I was told that Jaspaer only covers up to 90 dollars a hour on labor and doesn't cover fluids. So now after purchasing a 6500.00 transmission and paying to have it installed. I will now have to pay an additional 45.00 dollars a hour per hour of repair and an additional 190.00 worth of fluids,at my own expense. Because the transmission failure is a 100 percent defect from Jasper.. Buyer Beware.... I'd give zero stars if possible . Gary Smith. read more

Bought a Jasper engine 6 months ago for my food truck. It was defective, and we filed a warranty claim right away. They promised it would be resolved in 8 weeks, it's been over 2 months with zero updates. On top of that, the staff has been rude and unhelpful every time I call. My truck's been down for 6 months, and I've lost my income because of this. Extremely disappointed with the product and the customer service read more

Should have read these reviews before spending 20 grand on a new motor. These guys suck. They don't stand behind their warranty or what they verbally say to you when selling to you. My first diesel ford reman motor I bought from them lasted only 3000 miles. No apologies, they gave me half the install labor so I still paid 3k to put it in, then thst second motor blew 15k later. Now it's out of warranty by like one freiking day and they don't give a shit. Meanwhile in my 2 year warranty period I only had the truck in my possession for half of that due to their bad motor. It takes months to get a new motor job done beteeen shipping it and hiring an installer. The dude who sent the second motor said "don't worry, we will help you if the new motor blows too" I wasn't happy a replacement motor doesn't start the warranty period over again. I paid $2500 for the warranty. What business doesn't give a shit about their mistakes? Jasper. read more

Nothing! The amount of help does not exist . Payed over 8k for new 5.7 v8 1st install November of 02 and as of today I've had 2engines plus the Original install . 3 total and I'm trying to figure out where the coolant from the reservoir is going . I'll fill to fill line and 2, 3 days its empty. So I'll end with this if you live in Evansville Indiana beware ,jasper is pitiful ,but the dealerships use carmax to send out recalls on vehicles mine came as a email. Saying my wiper motor has a recall and to take it to your dealer and have it replaced . My wipers worked not well but kept rain off, after the replacement I found out they didn't replace the wiper motor but a module and wanted to quote me a price on the wiper motor that originally had the recall .. Unless you know the people you deal with in this place be ready for a scam and get ready also to overpay for work done . And know this you will pay and expect to get a good clean job ,no that is not the case it will be done but take 3 times as long and you will go back for warranty work. My 95 Silverado is cherry and thought if I put a motor in it I'd have a nice older good looking old truck , now I fell like I need to get extra triple A insurance. They (jasper) ask what can be done to improve jasper . I honestly think go else where do not use jasper. After this mess with them find another company and check them out thoroughly. Best advice I've given in a long while 95 SILVERADO 4X4 V8 read more

Terrible company and terrible customer service. Bought a service truck with a brand new 6.4 motor. We put 7500 miles on it and it has a blown motor. about 3 months out of warranty. I wish I could give negative stars. read more

3 aisin transmissions in 3 years . The last was only in for 7 months and just out of the original warranty and was told sorry about your luck. They don't even do in house rebuilds . Asked about when they would have a replacement in stock was told ‍no eta call back in a few weeks read more

I rate this company a 0 out of 10. Paid almost $12k for a 6.4 diesel engine (with all the suggested upgrades), then at 1200 miles the only non ford rocker broke in two stranding me 500 miles from home. After spending 3 days paying for a hotel waiting for the local ford to diagnose, then flying home and driving back to tow the broken truck home to my mechanic that installed the engine, jasper would only pay to fix the rocker without any consideration for the hardship their engine put me and my wife through. They refused to extend the warranty and overall were very unpleasant to deal with. read more

Paid $11,000 for a new engine to be installed in my Suburban 2500 and it lasted less than 2 months. So now, another 2 week wait AND Jasper refused a rental because it had been more than 45 days (barely)! read more

BUYER BEWARE‼ Two of the last three motors have had significant issues. Takes weeks for core pick up and even longer to get paid for the warranty labor. One of the last three motors we got didn't even have the rocker arms torqued down. On an engine that was ran for 50 hours?! I think not.... That was super fun after getting the job done and don't forget you have to wait 8-12 weeks and cross your fingers the next guy decided to do via job when he was working on it. Customer service is nonexistent. Good luck! read more

We have installed Jasper engines and transmissions for 30 years and had no problems. NONE. I suspect amatuer installers have problems caused by lack of skill and knowledge. Things do not always go smooth as they imagine when they say "i can do that" we don't need no mechanic. read more

Worst garbage engine I have ever bought Jasper worst customer service they do not give a rats butt about you or the quality of their rebuilds. First time and last time I will ever use Jasper. 100 miles clicking ticking upper end piston rod bearing making noise. Try to get Jasper to help ha ha ha good luck. Just read a review perfect for this company they are good until their not LOL Jasper sucks al the way around read more

Do not buy from Jasper. I put in 4 transmissions within 14000 miles. they stated coolant was in the last two but it is impossible. it's an external cooler with no breaks in the lines. we even provided alldata images. horrible experience!!!! read more

we are a small shop that works on Cummins engines. We just got in a truck that is on its third jasper engine. When we pulled the current one with only 20-25,000 miles on it we found the bearings were flaking off. This was a one owner vehicle that had 350,000 on the first engine. read more

Jasper Engines & Transmissions - Transmission Repair Near Me - Jasper, Indiana

This company false advertises engines & Transmissions that a junk. They use multiple company names such as, Engine & Transmission World (& Team), Jasper, SW Engines, Quality Used Engines & Transmission(& also Team), Gear Head Engines, Engine Shopper LLC, and many more! They send bad engine, don't refund for core, IF you get a 2nd engine They tease you but don't pay for the labor to have their bad engine replaced! It's all a SCAM!!! THEY NEED TO BE STOPPED!!!! Shut down their pages PLEASE????!!!! Read the reviews and you will find the links. People are getting ripped off. PLEASE HELP shut them down. I'm working with Louisiana DA now and many other states. Contact me at your earliest convenience. Sincerely, Melissa B McCarthy SCAMMERS!!! DO NOT USE THEM!!! read more

This company left us stranded 800 miles from home. Our Jasper replacement engine exploded due to a catastrophic engine failure in a motor home, with less than 8,000 miles on it. All service had been done, and Mobil 1 Synthetic Oil was used. Jasper refused to replace the engine, and refused to even examine it to determine the cause of failure. I'm now forced to mortgage my home for a $16,000 engine replacement. Update: The engine installer that replaced the Jasper engine, stated that the failure was not MY fault, but that of Jasper, as the crankshaft had broken. read more

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I'm done with Jasper.. Third engine replacement due to bad engines they sold me. I had to cover the labor. I will never recommend them to ANYONE! read more

Customer since 1980's for personal vehicles. 4-Trucks, Chevy, GMC and Fords 1-Class A Motorhome 3-Transmissions 2-Engines 1-Problem and Jasper came to the rescue. Appreciate the Jasper company and the personal touch of Mike Oddo II, Customer Leadership Team, and his concern of my issue when I needed him. read more

I own a very busy transmission shop in small town Arizona. We build our transmissions in house mostly. Sometimes we're overloaded with work and used to offer jasper as a option to our hurried customers. We had a few issues in the beginning but they ended up doing to right thing and honering their warranty. We'll that was up to this last one. We bought a diffential for customer that was pressed on time. We installed it and everything was fine. 2 weeks later and a few hundred miles..... the differential exploded! The pinion gear snapped in half! It flung the drive shaft from the truck. Broke the transmission in half, pretzel the drive shaft, broke the evaporator canister and nicked a rim. Jasper sent a representative out to investigate. He determined that there was oil in it, that the drive shaft was still bolted to the flange. And something weird and catastrophic had happened. We agreed. They denied the warranty, and offered to help us find used parts to help get our customer back on the road. They stated that their warranty does cocover collateral damage. So the trans. Drive shaft, evaporator canister etc etc came out of our pocket. We were a shop tracking spending 80k a year with them. Easy to say. No more. read more

This is a Customer No Service company. I emailed and asked for a price on a marine create motor. Rusty said their system "requires" me to provide my name, address and phone number before he could quote a price. I spent way too much time back and forth with him over email and ended up with no more information than I started with. After looking at the other reviews here, I'm looking somewhere else to take my business. Thanks for nothing Jasper Engines. read more

Took these guys 10 weeks to get me a motor I ordered, I understand it, pandemic and supply chain issues and all. But my main complaint I have is they wouldn't take my AMERICAN EXPRESS card.....I told them "that's downright UN-AMERICAN". You would think that somewhere along the way in the 10+ weeks I've been waiting that someone could've mentioned it so that I could be prepared to pay with another form of payment. I told her I would cut a company check...she quickly interjected.... Certified funds or credit card only..... So needless to say I had to jump through a few hoops to get the engine paid for...NOT COOL !! Because of that situation , I decided to leave a review, so I go online just now and WOW what a long list of bad reviews for this Company. I always go manufacturer direct (OEM) when I replace engines but due to the age of this vehicle (99 F250) the dealer doesn't have any motors. All in all in less than happy with the whole situation in general and hoping that I managed to at least get a good motor out of them (time will tell I guess). I understand it cost a little more to take an AMEX card as I am a business owner also, but it just represents corporate greed to not take a card because of the percentage points..... what a way to say.... "I want all of my money no matter how inconvenient it makes it for you". If I could give them a ZERO stars i would right now based on that alone.... I only hope that this is a good engine and I don't end up regretting my interaction with JASPER even more than I already do at this point. read more

We are a small shop that has purchased a motor from Jasper Engines and it was junk - had used oil in it. We install several motors a year and this is one of the last places we would ever put in our customer's vehicle. The motors are unreliable and customer service is not any better. Then to top it off, the salesman in the area started saying negative things about our shop that were absolutely not true. The Jasper Engines salesman was slandering our business because we do not purchase their motors anymore. Would never recommend them to any of our customers or anyone. read more

Terrible, terrible company with even worse customer service. 50k miles on a new, professionally installed motor and the warranty rep tells us it's probably a sensor or something that made the motor fail and they won't warranty it. $8500 down the toilet with my wife and three kids stranded without a vehicle. Absolutely shameful. read more

I'm extremely happy with my Jasper motor , arrived on time , well packaged . I purchased a LT1 motor for my Impala SS . It feels like when I bought and drove it back in 1996. Thanks Jasper Engines. read more

I'm a manager for a reputable service shop in Wichita , ks. I recommended jasper products all the time. I purchased a transmission from them and it last 24,000 miles and quit with no notice , no slipping or anything just went out. they told me they would warranty the transmission cause of the date. you would think a company that stands behind there product would try to help a person that sells there product but no. I recommend that no person should purchase any of there products. read more

To date, in all my business relations, I have been a recipient of the most horrible customer service possible from Jasper Engines and Transmissions. Below is the oil pressure on a running engine 1600 miles after the install. 3 year 100k warranty isn't a true statement. The slide is not the truth. I as a good customer mean nothing to them. I was cussed out by my rep. I wished I had never ever heard of jasper. 3 engines later and they can't build a 460 that will run--not excellent. read more

Jasper Engines & Transmissions - Transmission Repair Near Me - Jasper, Indiana

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Im glad I used yelp and read the many many poor reviews. My Transmission in our Equinox is going to require a rebuild, reman, new or something and it wont be Jasper. Ive been through the ol bait and switch b4 on warranty issues! Not anymore. read more

Had to have the motor in my Chevy Equinox replaced. Was replaced with a motor from Jasper. Now, less than 6 months later, low and behold the "new" motor is bad. My mechanic is trying to work with them, but they keep insisting on different "test" being done. It's been in the shop for a week now and Jasper will not budge on getting a rental for me. Poorest customer service EVER! You would think you would want to keep customers happy. Wish I would have seen some of the other reviews and knew where my mechanic was purchasing my "new" motor. I definitely would have had them go somewhere else!!! read more

JASPER SUCKS! AND SO DO THEIR ENGINES AND WARRANTY! My engine started leaking from the front seal immediately and has a misfire that my mechanics have not been able to diagnose. Buy New you will not save anything by getting remanufactured. Their re-manufacturing standards will require that you will have to get more work done on your engine before its ready for the road. read more

Install the brand new rebuilt transmission from them on a 2006 Ram 2500 transmission lasted only 3,000 miles they replace the transmission you are on the hook to pay for all labor Parts fluid anything needed so after $7,000 to install a new one lasted 3,000 miles then another $2,000 to put another one in terrible company and warranty they do not care use someone else save your money read more