Fan blades were awesome getting new without all that old dust my older ones had accumulated over years. I was a little disappointed with the cheap plastic oem style housing for blower motor. Problem is the good replacement blower motors are only available at auto parts stores aftermarket I think with the nice metal housing, but then you don't get the nice new fan blades, for some weird reason these have no loaded option at auto parts and they really should since these things get so dirty it can't be healthy to breathe that black stuff that accumulates on them from engine. I wish that there was more buying options. I do feel the metal housing is a way better built fan blower motor, but so far this has worked great slightly better performance than the original one I pulled that was just getting old and starting to wear out.