Jim; those signal lights are interchangable left to right, if they are the ones I think you are talking about (chrome housings setting in the bumper?). They are the same as the back-ups in the rear but with provisions for a two wire vs one wire set-up. You can even soak the amber turn lens in vineger to turn it clear. I never got what year you are working on, but I have a lot of those signal lamps. You can free the broken bulb by prying the remnants out, then scrubbing with WD-40 and a fine wire brush. I took a new wire brush, cut most of the wire off the ends to make a shallow brush, and use that brush for just that use only. When you put a new bulb in be sure to use bulb grease.....Russ __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com