Shop Nilight Turn Signal Switch Compatible with 2003 2004 2005 2006 Chevy Silverado Suburban Avalanche Tahoe 2003-2007 GMC Sierra Cadillac Yukon Escalade Hummer H2 Windshield Wiper Switch in high quality, support 2 Years Warranty. This multifunction switch is designed to match the function and form of the original switch, exactly OEM design to replace your defective blinker switch.