Function: These steering wheel button are manufactured to the OE specification to provide factory-fresh appearance and direct-fit, which features WHITE LED indicator light symbols for easy operation at night. OE connector helps ensure a solid, positive connection. Replaces Part Numbers: 21997738, 21997739, 1999442, 1999443, 901-120, 901-121, 901-122, 901-123. Fits for Chevy Avalanche 2003-2006; for Chevy Silverado 2003-2007; for Chevy Suburban 2003-2006; for Chevy Tahoe 2003-2006; for Chevy Trailblazer 2004-2009. Fits for GMC Envoy 2004-2009; for GMC Sierra 2003-2007; for GMC Yukon 2003-2006; for Buick Rainier 2004-2007; for Cadillac Escalade 2003-2006; for Hummer H2 2003-2007; for Oldsmobile Bravada 2004. Package Includes: 1x Seek and Volume control, 1x Program and Source switch, 1x Personalized Setting button and 1x Fuel and Trip Info switch.
