GMC Sierra 1500/2500/3500 / Sierra 1500HD/2500HD LED Fog Lights With Clear Lens This item will only fit GMC Sierra 1500/2500/3500 03-06 / Sierra 1500HD/2500HD 03-06 This is a pair of fog light, Switch and Harness is included with the package but instruction for installation will not be include Some of the package includes light bulbs, for package which does not come with any light bulbs, you can apply the stock light bulbs for installation. Some of the bumper may require cutting for installation. Highly recommend all light to be reseal with silicon to reasure any future leak. Please verify fitment before purchasing this product, may not fit models or body styles not explicitly listed.