How to install LED head light bulbs in a 2003-2007 chevy Silverado. Plus fleece headlight mod! - YouTube
2003 05 06 Chevrolet Silverado 1500 HD 1500HD Headlight Bulbs
All Lights On® (2003-2007 Select GM Models)
Amazon.com: ETOILUMI Front LED Bulbs Kit, 9005/ HB3 9006/HB4 LED Bulbs Combo Fit for Chevy Silverado/GMC Sierra 1999 2000 2001 2002 2003 2004 2005 2006, 4-Pack 6500K Cool White : Automotive