Dennis Harris Jr
Reviewed in the United States on January 4, 2025
Worked perfectly
Cloud
Reviewed in the United States on July 18, 2024
855D John Deere diesel gator, these fit perfectly, I did have to cut a tiny bit of the stud off the top of each of these, the stud is a little bit too long and will touch the valve cover above the glow plugs if it isn't cut down. Simple to match it right up to the old ones and cut to match. Took less than a minute. Went from very long crank times after sitting overnight to starting right up every time.
Thomas Walter
Reviewed in the United States on May 3, 2024
No taper on end of threads to seat properly and treads on top are to long to allow valve cover to fit Do not buy if your wanting to use on John Deer X750 garden tractor
Cris H. Dahlgren
Reviewed in the United States on May 12, 2024
I installed these in my John Deere gator and I had to trim the height which wasn't a problem it has beand over a month and they work well.
David T.
Reviewed in Canada on November 20, 2024
I installed them many years back and our tractor has run much better since and they are still working great!!
Carol D
Reviewed in the United States on November 17, 2024
These plugs were identical to our originals and worked great!
Customer
Reviewed in Canada on February 8, 2023
Garbage.never even got a year out of them.had to buy a set from the John deere dealer.original ones from dealer are $100 each but worth it in the long run
Shad S.
Reviewed in the United States on December 15, 2023
Tractor was not starting. John Deere.. would smoke and not turn over. These fixed the problem!
Slightly concerned
Reviewed in Canada on October 27, 2023
Bought three for the price of one at John Deere and they worked amazingly well to date. Very pleased
Fred isayew
Reviewed in Canada on October 27, 2023
Work awesome
3001norm
Reviewed in Canada on January 6, 2023
One of those did a short circuit and blow my main fuse.
KindleCustomer
Reviewed in the United States on January 26, 2023
This was a great replacement for my John Deere gator that was not starting when cold. Watch YouTube and the was able to replace with easy. The Gator starts right up, great product so fa!
Zebb Dilling
Reviewed in the United States on April 10, 2023
make sure you check the relay first mine was bad but the glow plugs are great checked them with thermal before installing they all ran over 1200,00 greegrees before installation