what is the standard spark plug gap size on a '95 accord?

 

should be between .40 and .44 if I am not mistaken. Perhaps someone else will clarify this for you.

 

Just call Autozone, Pepboys, etc and ask one of them, say you bought the plugs but forgot what the gap is supposed to be. They'll tell you.

For my '99, I forget what the gap is supposed to be, but I can say that all of the plugs I've bought for it (and I've changed the plugs twice, every 30,000 miles), the plugs were already pregapped at the right gap.