SO PLEASE SET YOUR HEART AT REST FOR PURCHASING:) 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, GMC Sierra, Yukon, or Yukon XL If you are unable to control your 4WD System on your Chevrolet Silverado, Tahoe, or GMC truck a faulty 4x4 switch is... [Transfer Case Switch Replace Part]15136039, 15164520, 19259313,901-072,901072,TCA47, 1S11004 A-Premium Headlamp Dimmer Switch Compatible with Chevrolet Avalanche Silverado Suburban Tahoe GMC Sierra Silverado Dash Switch 4WD 4x4 Wheel Drive Switch Transfer Case Selector Dash Switch With Auto 4wd Button For Cadillac Escalade Chevolet Avalanche Silverado Suburban Tahoe Gmc Sierra Yukon 15136039 15164520 [Buying Guide] As a professional manufacturer of 4x4 Switch replacement, we maintain complete quality control throughout the manufacturing process and manufacture each switch to OE spec to ensure proper fit, form, and function. Fits 2003-2007 Chevy Silverado, GMC Sierra, Yukon, Tahoe, Avalanche, and Cadillac Escalade with auto-shift transfer cases. Evan-Fischer brand, part number 14504780 (replaces OE 19259313). It's a 4-button design with a 12-prong male terminal-plugs right into your existing wiring [Features & Benefits]①Each four wheel drive switch subjected to rigorous testing processes,Validated for fit, form and function②Complies with all motor vehicle safety standards,Specification Met:IATF16949③High grade materials,Unsurpassed quality you can trust [Fit for GMC / Cadilla Vehicle] 4WD wheel drive switch fits for 2003-2006 GMC Sierra 1500 2500 | 2003-2004 GMC Sierra 3500 | 2007 Sierra 1500 2500 Classic | 2003-2006 GMC Yukon | 2003-2006 GMC Yukon XL 1500 2500 | 2006-2007 Escalade
