Had Left headlight burn out. Went to parts store and bought 9007 Replacement bulb.<br/>Had a devil of a time getting the bulb into the socket, so tight that I could not push it in. With red rubber Oring removed it went in fine. Lubed Oring and was finally able to push it in. Looks like either new Oring is too large or it shrinks in use. Replaced bulbs with Sylvania 9007's...