Can any one tell me ware to find used parts for a 2000 Dodge Neon.
Driver side headlight (black inside)
IAT sensor
tire well shroud (driver side)
the cover that goes under the wiper arms.

Oh ya I'm in the Boston, Mass area.

www.car-parts.com

junk yard

I looked but there are no yards that have a 00-03 noen.

ebay?

www.neons.org

http://store.racerwheel.org/rt100521.html , these lights are nice. for everything else you listed, id try junkyards. try them again or look for other ones, neons are very popular cars theres gotta be some at junkyards.