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2006 GMC Sierra Instrument Cluster Bulb Swap!

Discussion in 'General Chevy & GM Tech Questions' started by asa.prevost, Mar 19, 2011.

  1. asa.prevost

    asa.prevost New Member

    I was wondering what type bulbs go into a 2006 GMC Sierra 1500 SLE. I'm replacing the standard ones and going LED Blue, but I want to see if anyone can tell me what size the bulbs are before I go tearing it apart. Also, are they soldered? I think they're 74s but who knows. Any help is greatly appreciated!
  2. asa.prevost

    asa.prevost New Member

    Bump. I have been doing alot of researching and still can't find which type bulb the cluster runs off of for the 2006 model. Apparently 2005 and older use one type, and 2007 and newer use another type. Of course I get the oddball year haha. Once again any help would be greatly appreciated.
  3. asa.prevost

    asa.prevost New Member

    Bump. Anyone know?

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