O-Ring Kit

These where a perfect fit for a 2003 expedition 5.4 engine. They replace the top and bottom injector o rings. So you have to order two sets. They worked perfect no leaks. And they are like 70% cheaper than the local parts store. And very good quality.

They fit, they don't leak... they are O-Rings. Fit on a 2001 5.4L Ford injectors. Comes with 8 in a pack, just know that you need 2 O-rings per injector, 1 on top and 1 on the bottom. These also come with a handy little nipple tool to install the O- rings on the tips. I just didn't get the major jump in horsepower I was hoping for from these... (JK)

I had to remove my fuel rails and injectors to replace air intake on my 2000 Ford F-150. I took this as an opportunity to clean my injectors and replace the O rings. These O rings were an exact fit and worked great with no leaks👍

I have a crown victoria that has car pool lane access stickers which are like gold if you live in Southern California and commute 50 iles to work like I do. so I have a CNG crown vic with 325,000 miles and I just keep fixing it painting it and replacing the interior. standard motor products makes parts for these engines and they are usually as good as OEM and sometimes as or more expensive. In the case of the fuel injector o rings this is not the case for the same quality as OEM. i used these when i put in my second intake manifold (Dorman) and they are slowly failing one at a time. the OEM from ford ar $48 to $52 for 10 of them this kit is $7-$10 for 20. OK so i shouldnt expect something that costs 10% of OEM to be as good as OEM but i can dream cant I

When I was doing a plug change the other day, I accidentally lost one of the O-rings for my #1 fuel injector. These were perfect replacements. I ended up swapping out all 8 top ones for these and they all work as they should. Looking back, I should have purchased 2 packs of 8 so I could replace the bottom ones as well. Not that any of them really needed to be changed, but since it was apart, I figured, why not? These should work with quite a few other model Fords, so if they work for yours, I say, go for it! You can get all 8 of these here for less than 1 at the auto parts store!

Came in a convenient package and fit / performed exactly as expected. Installed on a 2004 5.4L F150.

Bought a pack that contained 7 not 8 o-rings as advertised. BEWARE!!!

I used these to stop a fuel leak on my fuel injectors on my 2000 ford f-150, 5.4 liter. Fits and seals as expected, good price. Time will tell how long they will last for.