I read your post wrong, either way call Honda , tell them the year and model , they have blown apart diagrams of the car and can give you the exact number . I use to know but it’s been a while since Iv had a civic .
I called Honda and those push clips are almost $7.50 a piece, I ordered some off eBay for next to nothing. I had to have 10 for bumper and 14 for the fender liners. The fender clips are a different size than the bumper according to the Honda dealer.