It shouldn't be this hard, but it is. There is a little cover in the lower grille of a 2000-2002 Toyota ECHO, and that's missing on mine. It sounds like a stupid thing to want, but it's been bugging me ever since I got it. Oh, and I found out that this is the same ECHO that I had as my first car. Pic of the part area (not my echo)

You'll probably have to pull it off a junkyard car.
EvanR
Reader
5/11/12 12:27 p.m.
WWW.TOYOTAPARTSZONE.COM
My Scion xB lost a very similar piece. I think it was about $26. Ridiculous amount of money for a small chunk of plastic, but these cars aren't in the DIY yards yet.
www.1sttoyotaparts.com
There's a few of these in Pic-A-Part here.