thermostat housing
 

I know that there are OEM thermostat housings and aftermarket ones. If I go junk yard picking, what are the visual differences or other indicators that clue me into which is the OEM and which are aftermarket. Are there any difference in the 2000, 3rd gen housings and the previous? I would like to have a couple of OEM spares - just in case:).

Re: thermostat housing
 

See post #414 in this thread. [url]http://www.saturnfans.com/forums/showthread.php?t=145250&page=9&highlight=thermostat+housing[/url] post 414