1 Rear o Radio Control Knob Button for 2007-2013 Compatible with (single) (see full fitment guide) Designed as a direct replacement for your lost or broken knob (reference numbers: 22912547) Note this is for the rear o controls on the back of the center console; this is not the larger knob for the radio in the dash Black textured grip, chrome ring on knob face to match the original look and the look of your vehicle's interior Easy installation; new knob just slides into place within seconds, ensure nothing remains from the previous knob Designed specifically to fit: 2007 - 2013 1500, 2007 - 2014 2500, 2007 - 2011 1500, 2007 - 2011 2500 HD, 2007 - 2011 3500 HD, 2007 - 2009, 2009 - 2013, 2007 - 2013 1500, 2007 - 2014 2500 HD, 2007 - 2014 3500 HD, 2007 - 2014, 2007 - 2014 XL, 2007 - 2011 Escalade, 2009 - 2013 Enclave, 2009 - 2013 Acadia (Excludes 07 Classic Body / Sierras) Color: black + silver Material: plastic Reference Number: 22912547 Replacement Rear o Control Knob Package Contents: 1 pair knob Only the above package content, other products are not included Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3 cm