Most helpful review
New Reviewer

Defect no warranty help

Jasper Engines And Transmissions - Defect no warranty help
Transmission has made a noise in reverse and does not move when paced in reverse. Multiple documented complaints by installer but Jasper will do nothing. They want me to take the vehicle to a local tranny shop for diagnosis and repair. I offered to have Jasper remove the transmission and take it to their shop but they refused. Pretty sorry outfit.

User's recommendation: Avoid Jasper at all cost.

View full review
ID
#3349220 Review #3349220 is a subjective opinion of poster.
Location
Mountain Home, Idaho
Cons
  • Warranty and workmanship terrible
Preferred solution
repair

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
New Reviewer

No rear main seal on my 5.3/323 V-8 CHEV GEN IV?

Please disregard the "Pissed Customer" tag - it must've been pilot error on my part. Since it was sent I've had a good live conversation with Jasper tech Will and am completely satisfied with his guidance. By the way, the engine runs great! Thanks. Mac Potter Sparks, NV

User's recommendation: Re "Pissed Customer": read your message before you hit send!

View full review
ID
#3602365 Review #3602365 is a subjective opinion of poster.
Location
Reno, Nevada

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
New Reviewer

Jasper engine co are criminals

Bought a brand new engine that burned excessive amounts of oil so it was replaced under warranty. one year and about 10,000 miles later the supposedly new engine breaks the timing chain and destroyed the engine. 2 bad engines. $7000 dollars down the drain and im stranded They got violent with me on the phone when I asked them to make it right. they don't care as their trash makes it through the warranty
View full review
ID
#3588302 Review #3588302 is a subjective opinion of poster.
Location
Waynesboro, Virginia
Cons
  • Criminals
Loss
$11
Preferred solution
Full refund
New Reviewer

Rebuilt engine only lasted 100.000 miles

Rods started knocking full of oil think oil pump went bad. Taking motor out to find problem. Would not suggest jasper.
View full review
ID
#3515245 Review #3515245 is a subjective opinion of poster.
Location
Huntsville, Alabama

Looking for a special diff locker

Hi! I am looking for some time now for a front dif locker for my Chevy TB 2008. I heard from a friend very good things about your company. I think that LockRight used to produce a suitable locker, but it is no longer available... 1. Do u have it in your stock? 2. Can you manufacture one? 3. If 1&2 answers are no, can you advise who deals with such parts and projects? Thank you!
View full review
ID
#3415720 Review #3415720 is a subjective opinion of poster.
Location
Tel Aviv, Tel Aviv

My truck has been down for 2 months O how wonderful there warranty work is

New Jasper transmission in October 2020 started slipping been in shop for 2 months and still not ready warranty is a pile of st

User's recommendation: None go somewhere else please.

View full review
ID
#2859466 Review #2859466 is a subjective opinion of poster.
Location
Diamondhead, Mississippi

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
New Reviewer

Poor quality product and warranty policy

After 2 bad engines, they want to send me a third engine, but won't cover the labor involve for installing and removal of their bad engines.

User's recommendation: Find another source. Look at all the lawsuits against jasper engines.

View full review
1 comment
#2050572

They send wrong engine and will not compesate for 3 days of lost time on a bay and technitian.

ID
#2216065 Review #2216065 is a subjective opinion of poster.
Cons
  • Quality of their products are horrible
Loss
$8000
Preferred solution
Full refund
New Reviewer

Complaint

My F-150 is on the third jasper engine in less than 30 days. I should be compensated for loss time!
View full review
1 comment
#1911123

Had 2 engines from them Total JUNK!!!!!

ID
#1938031 Review #1938031 is a subjective opinion of poster.
Product
Jasper Engines And Transmissions Engine
Preferred solution
Let the company propose a solution
New Reviewer

Their Warranty is (NO GOOD)

Blew two of their patched up engines, only got a little less than 300 miles out of the first engine, had to get multiple mechanics to baby it to Alaska there hired a real mechanic and custom built that engine, valves not seating, cam bent 4 degrees, vertical scratches in the cylinder, (from engine dry started), Customer Service ( SUCKS) ( THE MECHANICS THAT SUGGESTED THEM, I DON'T THINK THEY KNEW ANY BETTER)
View full review
2 comments
#1911282

jasper engines, jasper warranty, jasper attorneys are all spineless SOB's !!!

#1911126

Junk Engines Horrible Company !!!!

View more comments (1)
ID
#1727377 Review #1727377 is a subjective opinion of poster.
Product
Jasper Engines And Transmissions Engine
Reason of review
Bad quality
Loss
$12
Preferred solution
Full refund
New Reviewer
Blew original engine in Arkansas it made it almost 300 Miles and blew another one ! Their warranty is a joke, never got a dime from the LIAR'S !! After finally making it to Alaska, I had to pay a REAL MECHNIC to rebuild the last one ! LIAR'S
View full review
View full review
3 comments
#1911127

Junk Engines!!!!

View more comments
ID
#1703255 Review #1703255 is a subjective opinion of poster.
Product
Jasper Engines And Transmissions Engine
Reason of review
Warranty issue
Loss
$10
Preferred solution
Full refund
New Reviewer
On March 19, 2018 the auto repair shop informed us that the engine on our equinox with 60,300 miles was gone and he recommended that we put in a new engine. The engine would have a 3 year / 100,000 mile warranty. We were told if we put in this Jasper engine we would...
View full review
View full review
4 comments
#1838316

Why would any engine fail at under 61,000 miles? Poor design, and or, poor non existent maintanence by the owner.Either way, this review is questionable and not to be considered.

View more comments
ID
#1639024 Review #1639024 is a subjective opinion of poster.
Product
Jasper Engines And Transmissions Engine
Cons
  • Quality or durability
  • Bad engine
  • Product that are defective
Reason of review
Bad quality
Loss
$6826
Preferred solution
Let the company propose a solution

Bad gasketing

318 dodge jasper engine---engine runs fine for 160,000 now--but when got it installed my mechanic said he was disappointed that they were using victor gaskets instead of a quality one like fel-pro--sure enough!!!---- at about 50,000 miles oil leaks spang up everywhere---apparently they are using cheap gaskets as a profit booster-----am disappointed that otherwise good engine was outfitted with cheap gaskets---probably will look elsewhere if need to purchase a re-man engine in the future
View full review
ID
#1613964 Review #1613964 is a subjective opinion of poster.
Location
Kansas City, Missouri
Product
Jasper Engines And Transmissions Engine
Reason of review
Bad quality
New Reviewer

For a engine

Could you call me when yall open calling about a engine 817422****
View full review
ID
#1473265 Review #1473265 is a subjective opinion of poster.
Location
Longview, Texas
Product
Jasper Engines And Transmissions Engine
New Reviewer

So far so good.

I had my transmission replaced on my 2002 Honda Accord 15 months ago. So far it’s holding up fine and I’ve put 12k miles on it since the transmission replacement with a Jasper one. I have to admit though, some of these comments are freaking me out a little. I hope it will continue to hold up o_O but so far it’s running fine.
View full review
ID
#1463658 Review #1463658 is a subjective opinion of poster.

So the nightmare begins

Cheap gaskets in installation kits. 30 thousand miles and a leaking oil cooler gasket. Low and behold not covered under warranty. I have never heard of a gasket failing this fast. Theory is cheap part. Now out 6 hours in labor to replace it.
View full review
1 comment
#1911128

Junk Company !!!

ID
#1387181 Review #1387181 is a subjective opinion of poster.
Location
Coloma, Michigan
Product
Jasper Engines And Transmissions Gasket
New Reviewer

Who freakin knows?

Last year I took My 1999 F-350 with 186k on it’s 7.3 Power Stroke Diesel in to Bills Garage in Taylor MI. It took until April to get a Jasper engine and until Almost July to finally get it done. The replacement is knocking louder and has less power and performance than the engine that had a slight knock when removed. After two returns to the original garage (300 miles each way) it’s at Hillman Tire in Hillman MI now... and I’m still without a truck! So I DONT KNOW if they are worth a crap? I do know they need to monitor installs a *** of a lot better!
View full review
1 comment
#1911130

JUNK Engines!!!!

ID
#1386901 Review #1386901 is a subjective opinion of poster.
Location
Saginaw, Michigan

Why Trust Reviews on PissedConsumer?

  • Professional auto and live moderation
  • 100% user-generated content
  • Equal opportunity and protection
  • Zero tolerance for fake reviews
  • Verified content

For more information read Blog article