I believe you have to replace them by removing the valve covers and they come with the valve cover gasket set. At least that is the setup on my 06 Focus. The Felpro part number for the 06 is VS50639R-1, and it appears that it fits some of the 10's as well.

 

I have the r-1 and there is no spark plug tube seals.

 

what do they look like.....are they o rings or something completely different

 

You have to remove the valve cover to change the plug seals. They are the two semi-square gaskets and the smaller long rectangular one. Two plugs fit inside the longer one, and one plug each in the square ones.

If you actually mean the seals under the individual ignition coils, then you mean 'coil plug boot' as the part name.

 

I have oil all on my valve cover and in my spark plug holes.......what gasket would that be.....? valve cover and valve seals or spark plug tube seals?

 

valve cover and spark plug tube seals

 

thats what i figured......thanks for verifying