For the inquiry of headlamp door motors, please see this result from a search in the OIC Archives: http://archivesearch.imperialclub.com/archives/msg88542.html There seems to be a rebuild kit for the nylon gear in the motor, if these was the part in question. Use the part #'s given in that link at the partsvoice link on the email. Note the referred part #2932919 is a different price, maybe different spec. Chrysler used a couple of types headlamp door motors. "The OIC List Achives Search, just click it" http://archivesearch.imperialclub.com/ Eric '63 Crown Four-Door '72 Newport Custom Sedan