UREMCO 4 6 Fuel Injector Seal Review

Be careful with my BMW, this was not a complete set, my injectors have different upper and lower o-rings, while this set has 12 rings of the same size. I only keep because filter cartridges are hard to find.

High quality o-rings with handy filter baskets in one package. I installed them with a new fuel rail on a 2004 Jeep Grand Cherokee with no problems. I used Permatex Ultra Slick assembly lube on the o-rings to keep them from cracking during assembly.

Filter too small. And all O-rings are the same size. My fuel injectors have different o-ring sizes for the fuel rail and intake manifold. The quality seems to be ok. And they were sent quickly. But does not work with the BMW e46.

I liked the product, I assembled the nozzles very easily. I will buy more for other cars. The only problem I had was that it was supposed to be delivered in 2 days, then I checked the website and it was supposed to be delivered on Monday. This was the fastest delivery time with no extra charge for faster shipping.

I feel guilty about ignoring the fuel injector seals when I pull the fuel rail for any reason. If they're still there, I'll collect them. For the few dollars this kit is worth, it's worth every penny just to get it done. Even if the o-rings are "good," I'll bet dollars on donuts, the screens on top won't flow like they should. Buy a kit, it's cheap insurance. Get the car out and drive it when you're done. You will feel the difference. though for no other reason than I said so. Have fun driving!

'98 XJ (Jeep Cherokee Classic) - Bought in hopes it would fix misfires on 5 & 6 cylinders. I have never touched an injector in my life and wasn't sure how it would work or how the new filters would work as I assumed I just needed to replace the injectors. Pulled out the injectors and couldn't figure out how to pull out the old filters. *Use a short aggressive wide screw to screw in the plastic/metal filter about 3-4 turns. I put the nozzle in a vise and slightly pulled out the screw with pliers