I had my alt gauge go out then my speedo started acting up, so I bought all 7 motors on ebay. The seller I bought mine from included gauge cluster bulbs and some solder wick. I went to the r shack and bought a solder sucker bulb instead. Worked great. If your going to get in there and do it yourself replace all of them at the same time. After I did mine I felt so good I helped out my sister by fixing her overhead console digital gauge on her 03 super duty truck. It just needed some chips soldered.