FEL-PRO ES 70599 Fuel Injector O-Ring Kit for Ford F-150

Perfect fit. Seems to be of great quality.

Worked perfectly on my 1995 Jeep Grand Cherokee Limited Orvis Edition fuel injectors. I have 8 injectors, so I had to use 16 of these. The quality is wonderful, better than the stock o-rings, but the price was insanely high. I paid over a dollar per o-ring! About $18 for 16 of them. I spent the extra money because fuel injector o-rings are very important and I don't want to have to take out the fuel rail again and pull injectors just to replace a faulty inferior o-ring. These are the best you can get, but they should have been half the price or less. I would highly recommend these, but the price is very high.

Fel-pro is top of the line. Better than OEM. I bought these for a 2011 Hyundai Tucson Limited with the 2.4 L engine.

Perfect fit For 2000 Buick regal GS

I used these after ripping 2 of 4 fuel injector o rings after cleaning the fuel injectors of my 2006 Toyota Matrix base. These Fel Pro o-rings are 3 times thicker than the factory o-rings and at least twice as thick as the replacements from the Uremco kit o-kit that was also purchased from Amozon and and installed after cleaning the injectors. &I do recommend the Uremco kit as it comes with the bottom injector spacer, upper o-ring and replacement screen filters for all 4 injectors.There is no way I could imagine these Fel Pro's were going to fit inside the fuel rail in the position below the first very thin orange o-ring located at the fuel rail side(top) of the injector even though Amazon GARAGE and Fel Pro's website showed them to be correct for my car.. ,(I also managed to crack 2 of the brittleorange o-rings by manhandling the injectors during the install. The Toyota service manual says to lubricate where the o ring touches inside the fuel rail with gasoline and the to twist the injector side to side as you pushit in carefully. So then I 4 fuel injectors and two with replacement o-rings intact and these 4 from I decided to push these thick fel pro o-rings farther down the injector to where they seat at where the top of the injector normally rests against the fuel rail. This created a tight seal between fuel rail, injectors and where they insert into the cylinder head.

Good deal. Worked great.

Perfect O-rings. BEST EVER!!

Bogus didn't fit had to take the whole truck apFt just to get to them only for them just to leak I hate you Amazon

Justo a la medida de los inyectores, pensé que no quedaron pero si

Good 👍

These are the best available. Don't take chances with your fuel system.

Para inyectores, Ford f150, 1998, 6 cil.

no son compatibles con un Corolla 2004 son evidentemente mas grandes no entran en el riel de los inyectores.