Yes seems fairly common problem, after s while the plastic goes brittle. Mine snapped when I put it back in could never retrieve or tell it was in I was worried st first but the oil pick up as a fine gauze so it won't get sicked up in to the engine. Really should b made out of metal I'm contemplating buying another one again just to replace before it snaps again though my last one was slot cheaper than 20 odd quid was around £12.