Thanks Arthur,

I went to your link, and what I replaced was the first Item on that link. The whole complete Set. I got it for $75 Exactly as it looks in that Picture.

I replaced all those six pieces. I was unfortunately calling the three that go bellow the coils, boots. Sorry for the error.

Any reason only 1 Cylinder appears to be having the issue ?

And again thanks all for the help and advice so far