Hmm, mine has been clunking on turning on the passenger side front for a while now, just havent had time to check it out. Ive replaced LCAs, Tie-Rod Ends, Swaybar Endlinks, Motormounts, and it still does it. I too am interested if its the strut mount. How dows one know that its bad? Ive replaced the struts 15k miles ago but didnt replace the top plate.