JDMON Fuel Injectors Compatible with Chevy Silverado 1500 2500 3500 Tahoe Express GMC Sierra 1500 2500 3500 Yukon Savana 4.8L 5.3L 6.0L 2001-2006 Replace 17113553 FJ315 17113698 8pcs

I finally narrowed my issue to fuel injectors. With OEMs going for $110 a piece or so needless to say these caught my eye. I read the reviews, double checked the flow rates, and ordered a set. The quality is there and the o rings were the correct size. They installed as they should. I fired my truck up and knew up the smooth start up that these at the very least improved the current misfires. I test drove the truck and the throttle response was amazing. These are working great. I will update as time goes on hopefully with a positive one. I would give these a try again if need be.

Bought a set of injectors because my own ones were going back. Looked good and installed fine. Worked great for a couple of weeks b then they started to fail and leak too much fuel into the chamber. Thinking ok. Sometimes you can get a defective ones. Exchanged the set and installed the new ones. Truck was back up running great. But after a week started to throw codes and 2 cylinders misfiring. The new injectors were failing as well. Got OEM ones in and no problems now.

My son asked me to order these for him because I have prime and he needed them ASAP. I know nothing about them but he said they are a good price and were exactly what he needed.

Writing this review to help all the diy people out there, these injector work like oem a great replacement. Only 4 stars because they are Chinese replicas, does job fine but like all other reviews the do cause a p175 & 172 code. The reason is because the connector is too big for the harness, as motor runs the vibration affects the electrical connection. To solve your problem try putting dielectric grease in the connector before plugging them in. This helped solve all my issues. cleared all codes and never came back, and truck driving like new again.

This is my second set of aftermarket injectors. 1st set from this company. I have about 1200 miles on these so far, all seems well. Quality is there. Fitment was good. Lube up the O rings, mileage seems to be a little bit better than what I was getting also. Trucks a 2001 2500hd 6.0 with 265k on the clock.

I needed a set of injectors to finish a LS build with a upgraded cam for a customer that daily's this vehicle. At the time no one had a set of injectors so looked on Amazon and found these. Read the reviews some good and some questionable. Bought a set and threw them in and car fired up without any problems. Looked over data and they were all within .8 on the balance. So for price I bought a few sets for other builds cause you good value for the money and saves the customers a little money as well.

These fit well and cured a random misfire I was having, but they persistently caused P0172 and and P0175 in my 2001 Sierra, 5.3L. Truck ran good but even after clearing the codes multiple times and resetting fuel trims, the rich condition codes kept recurring. They release more fuel than the computer can trim out. These may be okay on larger displacement engines that take the same part number. Too bad, if the flow rate was right these would be a smoking deal. The o-rings for the fuel rail are much tighter than OE. They are much more difficult to get into the fuel rail than OE.

If you have one not working check the pins before you tear it apart again. Minor problem, straightened it out & they all work fine. I’ll update the review if I run into a failure later down the road.