Check the listing for details. Gauge Cluster Blue LED Conversion Kit DIY 03 04 05 06 GM Truck and SUV Clusters. Color: Blue, Condition: New. Listed at 18.84 USD. LED speedo kit to replaces the bulbs with blue LEDs. DIY Kit contains: 12 Cube LEDs, needle removal tool, detailed instructions with pictures, polarity diagram and tech support if you need help. Our LEDs were specifically designed for GM 12 volt instrument clusters & have an internal resistor. 12 LEDs included, 9 for the back lighting, 2 for the blinkers and 1 for the cruise control. LEDs will dim up and down just like normal bulbs. The cube-shaped LED emits light 360° in every direction. It's simple to solder these surface-mount LEDs to the circuit board in your gauge cluster. For 2003 and up GM Truck and SUV gauge clusters. You will need to remove your stock incandescent bulbs and solder these on the circuit board. Installation time is about 1 hour. Fitment:2003 2004 2005 2006 and 2007Chevrolet Silverado 1500, 2500 & 3500 2003 2004 2005 2006 and 2007GMC Sierra 1500, 2500 & 3500 2003 2004 2005 2006Chevrolet Avalanche - All models 2003 2004 2005 2006Chevrolet Suburban - All models 2003 2004 2005 2006Chevrolet Tahoe - All models 2003 2004 2005 2006GMC Yukon - All models 2003 2004 2005 2006Cadillac Escalade - All models 2003 2004 2005 2006Hummer H2 - All models 2004 2005Buick Rainer - All models 2002 - 2009Chevrolet Trailblazer - All models 2002 - 2009GMC Envoy - All models 2004Oldsmobile Bravada - All models Upgrade once and never replace again. Our eBay store: https://www.ebay.com/str/gmgaugerepair GM Gauge Repair - Onalaska Wisconsin - Since 2010 36,000+ GM instrument panels rebuilt with our lifetime warranty.