Fitment for vehicles without Auto 4x4 Button:
For 2003-2004 Chevrolet Avalanche 1500
For 2003-2006 Chevrolet Avalanche 2500
For 2003-2004 Chevrolet Silverado 1500
For 2003-2004 Chevrolet Silverado 2500
For 2003-2006 Chevrolet Silverado 2500 HD
For 2007 Chevrolet Silverado 2500 HD Classic
For 2003-2006 Chevrolet Silverado 3500
For 2007 Chevrolet Silverado 3500 Classic
For 2003-2004 Chevrolet Suburban 1500
For 2003-2006 Chevrolet Suburban 2500
For 2003-2004 Chevrolet Tahoe
For 2003-2004 Sierra 1500
For 2003-2004 Sierra 2500
For 2003-2006 Sierra 2500 HD
For 2007 GM Sierra 2500 HD Classic
For 2003-2006 Sierra 3500
For 2007Sierra 3500 Classic
For 2003-2004 Yukon
For 2003-2004Yukon XL 1500
For 2003-2006 Yukon XL 2500
Description:
This switch is also referred to as a transfer case switch, all wheel drive switch, 4WD switch, for wheel drive, or 4x4 switch. This 4x4 switch is a direct replacement for the factory switch on your Chevrolet Silverado, Tahoe, Suburban, Avalanche, Sierra, Yukon, or Yukon XL