Quote Originally Posted by Mile High VX View Post
On the left side under "Condition" select Used and it cuts it down quite a bit. You can even go further and select Factory/OEM under the "Part Brand" for all of the OEM stuff but you will still get some rebuilt items. If you then go back and remove the "used" filter you'll get all of the OEM parts listed.
One problem with doing that is that sellers frequently don't check off the various items, so it excludes them if they're left blank. I don't want to miss an item that way. So I try to find unique words in the ads I want to exclude and add them to the "-" part of my search string.

Often, if you click on "Isuzu" under brand, you'll still get a ton of garbage...because the seller wants you to still find their listing, even if it's not "Isuzu" brand so they've checked that box...so I still try to find enough unique words to exclude, to pare it down to a manageable size number of listings.