hondafan1994

I have looked everywhere on the internet trying to find the correct spark plug tube seal orientation and have not had any luck. Does anyone have any pics of the correct way because I can't seem to find any. Thank you

muellersfan

If you were looking at the installed head cover in the engine bay, the side of the seal shown below would be up.

This will also become apparent when you remove the head cover and inspect the old tube seals.

hondafan1994

When I took the old tube seals off I didn't pay attention to how they were oriented and then I forgot how they go back in lol so with the valve cover off and upside down the side in the picture would be face down?

hondafan1994

Which one?

hondafan1994

this or

muellersfan

Top pic = correct
Bottom pic = incorrect

hondafan1994

Alright thanks. I was seeing a bunch of pics showing that the bottom picture was the correct way to install them

muellersfan

As a general rule of thumb, the concave side of an oil seal faces the oil source.