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Installed a rebuilt engine, did not come with plate to seal old style fuel pump hole in side of block. After installation had oil leaking at front timing cover. Replaced seal customer returned again with oil leak. Replaced timing cover as per jasper warranty. Bad...
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3.0
I liked
  • Quality
I didn't like
  • Having to pay out of my pocket for warranty
#1048780
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Jasper Engines and Transmissions frequently gets positive recommendations from many sources. But this might be skin deep. The real measure of a company is perhaps best revealed in how they deal with "in the margins" problems. That is, how will a company handle unusual...
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1.3
I didn't like
  • Unwillingness to stand up for their reputation
#1015814
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purchased a vehicle based on it having had the transmission replaced with a jasper unit. It is just outside the time limit of the warranty with only 40k miles on it and is failing. So my advice is to use a reputable local transmission shop to do your rebuild , not...
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Anonymous
Charley1957

Sooo you buy a used vehicle not knowing how it was driven, how it was maintained for sure, the trans fails when it's out of warranty and you didn't even purchase it and your m...

#998234
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Short Review for March 17, 2017, Pc_warranty

Jasper Engines
#1022022
on third trans would not give new warrinty dont buy .they build junk get gm rebuild
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Short Review for February 24, 2017

Jasper Engines
#1013183
Jasper engines transfer case blew up in truck due to faulty gear they replaced their product and left me with over $7,000 in damage they will not cover. I will never deal with jasper again you might think before you deal with them
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Jasper Engines Transmission Review

Jasper Engines
#944412
1.0
I just had a jasper transmission installed on the 15 th of October it failed in less than 10 days now I can't get it replaced until after November 9 th 2016 after all the money spent and lost work now I can't work again waiting for the replacement to arrive don't waste your time or money
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Jasper Engines Car Engine Review

Jasper Engines
#933051
1.7
Just had a Jasper engine blow up in my 2010 Silverado. After spending 11k on it.
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In June 2016, a rebuilt 5.7 litre Hemi long block from Jasper was installed in my Dodge 1500 truck. We took a trip from Minnesota to Alaska from June 15th to July 22nd. During this period of time the truck had 4 oil changes. Beginning in September 2016 I noticed a...
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1.0
I didn't like
  • Warranty
  • 2 bad engines
  • Bad engine
#997686
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Jasper Engines - 454 vortec
Spent over $5000 on a Jasper Engine ,was not in my tow truck for 6 mouths and burning oil,took it back 3 times spent even more money with them telling me it needed this and that the 1st time i took it back ,the 2nd time they did nothing but tell me we have some codes...
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I have a 08 Ford Ranger. At the time of the original transmission failure, it had 208k original miles. I bought the truck new, & put about 350 miles on it, five days a week. When my transmission went out, I knew where I needed to take it. By living just 20 miles from...
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4.8
I liked
  • Quality
  • Customer care
#977477
Reply to reviews
I am own a repair facility. I purchased a $14,000 Diesel engine for an ambulance after the original unit broke a crank at 200k. Within 1000 miles the water pump went while ambulance was on a trip with a critical patient. Towed it in at over $400, fixed it and was...
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#960994
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My '99 Mustang (3.8L V-6) threw a rod, so I bought a Jasper rebuilt engine. It threw a rod within six months! So they replaced it, which cost me over $1,000 in labor, since I hadn't purchased the extended warrantee (I typically don't). About a year later I started...
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1.4
I didn't like
  • Defective engine
  • Warranty
  • Product reliability
Reply to reviews
Just spent $9000.00 on jasper engine for class c motorhome that i use for work. Picked it up and after 65 miles it lost oil pressure, towed it back to shop. They say a week to build new engine and i have to labor again !!! Besides the fact i have to pay $650.00 a...
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Anonymous
Anonymous

What is the year make and model of your class c. Were other parts replaced such as water pump, radiator, oil cooler?

Anonymous
Anonymous

Why are you paying for labor, jasper pays up to $65 hr. Book for warranty repairs. I would contact jasper directly to ask about your warranty and coverage.Am ama ma mav mks kn...

#935832
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I totally agree with everyone in regards to the quality of jasper engines. It cost me a arm and my leg to pay for a new engine in my 07 Chevy Silverado. I regularly change the oil, I'm easy on the truck it's self and take care of it like it was a child of mine. I was...
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