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Replace Part Number
- 0280155710 0280155700
- F6VZ9F593AA 97TF9F593AA
- F4SE9F593A1B F4SZ9F593A
- F6VE9F593A5A F6VZ9F593AA
- CM4768 CM4809 CM4831
- FJ78T MF178 FJ7
Why choose JDMON fuel injector?
- Atomization standard
- Accurate oil control
- Intelligent control
- Energy saving
Fitment
Compatible with Jeep vehicle
- Compatible with Jeep Cherokee XJ 4.0 L1989-1998
- Compatible with Jeep Grand Cherokee 4.0L1993-1998
- Compatible with Jeep Wrangler 4.0L1991-1998
- Compatible with Jeep Comanche 4.0L 1987-1992
- Pre-installed durable O-ring, no need to buy a new one for installation.
- The unique Injection hole design makes the fuel injectors have a good atomization function and burn more fully.
- Electrical connectors manufactured in accordance with OE standards can be plug and play.
When your beloved car has the following failures, please check and replace the fuel injector
Unusual vehicle vibration
Engine fault light is on
Difficult to start the car
Increased fuel consumption
Jordon
Reviewed in the United States on July 4, 2024
Bought these thinking they would be an upgrade from the factory single port. They didn’t work. I replaced with injectors for Ks suspension and they were much better quality and worked fine. Keep ran terrible on these injectors and got terrible fuel mileage. Not worth the money. Do not buy.
DP88
Reviewed in the United States on April 4, 2024
Has been running smooth for over 2 months now. No issues!
Adam
Reviewed in the United States on June 22, 2023
I am working on restoring a Jeep when I discovered the injectors were all gummed up and not working at all. Ordered the economical ejectors for a quick delivery. They arrived as scheduled but were missing parts and looked as though they were recently removed from a vehicle. The were loose in a box inside a sealed plastic bag. The seller quickly responded to return request and had the new parts in 2 days. They looked great, were in individual bags, and appeared as described in the add. I quickly installed them and the jeep fired right up and ran smoothly. The seller did a great job responding to what appeared to be an error in packaging or somebody returned the used items to the seller for a refund and it slipped through a quality control check. The injectors are starting great and the customer service was spot on.
Steven
Reviewed in Canada on June 15, 2023
I’ve had these two weeks in a brand new crate motor 4.0 the one is stuck open and bleeds the fuel into the cylinder and when I started it up might have done damage to it. Do not absolutely do not take a chance with these
Michael Smith
Reviewed in the United States on March 31, 2023
They are slimmer than stock injectors but seem to work fine without leaks. Just make sure to order the correct electric connector and after install pull them back out enough for their injector sides to fit into stock locking clip slots. I can not compare milage because I made several changes at the same time. 1998 Stock fuel injector bar, stock electric clips, and stock locking clips used. Jeep motor is not missing and runs better.
William C.
Reviewed in the United States on January 12, 2023
This made a huge difference in the performance of my 98 Jeep Wrangler. Easy to install and well worth the money. I would buy them again but hopefully I won't need to. I recommend this to anyone including family and friends. I read a lot of negative reviews and was apprehensive but decided to purchase these 4 hole injectors despite these negativities. I am glad I did.
Michael
Reviewed in the United States on January 1, 2023
1989 jeep Cherokee plow truck , Installed no time at all, definitely need a lite coating of lube on o rings, everything fit perfectly no more leaks runs great!Over a year and still running great! 05/30/2024
jim
Reviewed in the United States on April 1, 2023
1998 jeep wrangler was throwing p301 code. Started with electrical (cap, wires, plugs, coil pack before doing injectors. Unlike a couple of reviews and or YouTube reviews, the stock retaining clips on original injectors snapped back on and worked fine! I can only guess that.someone did not seat them all the way. Ran it 20+ miles on a test, no leaking and seems to run smoother for sure and so far no check engine light anymore.. hopefully this was it! 4 out of 5 only because I haven't had a chance to run it more...hope the review helps someone else..
Jonathan r.
Reviewed in the United States on August 16, 2022
Fit is tight but some jelly or grease definitely helps. Definite increase in speed, hp, torque and gas milage. Electric connection could be better but works exceptionally. I have a high milage 97 grand cherokee and I'm very impressed. Excellent, coast effective, OEM replacement that works better than OEM.
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