i own a 96 civic dx and im doing the 99-00 front end conversion, well the person i bought it from took off the under well plastic(fucken dumbass) and i drove through a puddle getting water all in my engine bay, what kind of fastners would i use to put them back on, need help plz

 

You CAN use fastners from any autoparts store's "fastner" tree, but you'll get the best sealing with OEM fastners. However, seeing as Honda's clips are probably $2.00 a piece, I'd be fine with using something for Autozone that costs $4.00 for the whole project.