Chesterfield Auto Parts off of Midlothian Turnpike is pretty good, but it would probably be tough to find a whole front end off a Civic. Stuff gets picked through there pretty quickly. It is a pick-your-own.

Woodfin off of Genito may have it, but I hate going there. They don't let you pick your parts and they are usually ridiculously expensive. A few times I have gone there asking for random stuff (fender, hood, light sockets, interior pieces) and the prices they quoted me were more than I could buy new parts for.