This is a set of 8 brand-new high-quality replacement bulbs for your 2003 to 2007 Trailblazer. The kit includes all 8 new bulbs and new filter caps. All bulbs are the right voltage for the application. The replacement bulbs you get will be a little larger than the OEM bulbs but work perfectly. 6 of the bulbs are 6 volt and 2 of the bulbs are 14 volts and they have been tried and tested.

******Here is a tip on how to keep from breaking the slide switch. Take an allen wrench that will fit through the slot. Put the short end in and turn it so that it goes across the switch. Make sure you are at the top or bottom of the slot. Then push down just enough to hold the switch down while you pry up on the knob with a flat head screwdriver. I use a pair of pliers to pull them off. But, before I do any of that, I heat them up with my heat gun or hair dryer and then pull on them.******

WILL FIT THE FOLLOWING:

• Trailblazer 2003, 2004, 2005, 2006, 2007,2008, 2009
• Envoy 2003, 2004, 2005, 2006, 2007, 2008, 2009
• Bravada 2003, 2004, 2005, 2006, 2007
• Saab 97x 2003, 2004, 2005, 2006, 2007
  

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