I couldn't find anything useful on the net. All I could find were replacement bulbs for our switches. The one for the defroster switch (which I assume to be the same wattage) is not cheap. $3.40 for one tiny little bulb. The part number is 8971171080. I'll try to hit some junk yards this weekend and see if I can find couple switches to get the green condoms from... along with the little white fuse puller to replace the one my friend dropped down the defroster vent. Grrrr. Good help is hard to find.