【VEHICLE COMPATIBILITY】Headlights Assembly Fits for 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500 / 2007-2014 GMC Sierra 2500HD 3500HD, NOT fit 2500 HD 3500 HD Classic Model, NOT Fit 2007 New Body Style & 2014 Old Body Style Models.High beam bulb: 9005(NOT INCLUDED); Low beam bulb: H11(NOT INCLUDED); Turn Signal light: 4157NA(NOT INCLUDED); Side marker light: 194(NOT INCLUDED). 【PREMIUM HOUSING MATERIALS】 This headlamp is sturdy constructed with a fully sealed heavy duty housing made of high quality OEM grade polycarbonate plastic, waterproof up to IP65, ensuring excellent weather and impact resistance. Well built to provide bright lighting. New lenses and reflectors provide better lighting and ensure a pleasant and comfortable driving experience 【SAFETY & DURABILITY】Made of premium materials that meet or exceed OEM requirements. Micro-prism reflectors and chrome finishes within the headlights increase the light's reflectivity, making it easier for oncoming vehicles to notice you at night. Give you a safer comfortable driving experience. Stable characteristics and high reliability 【EASY INSTALLATION】Plug-n-play installation. Direct Bolt-On OE Fitment or Replacement for the Stock Unit; Requires No Modification or Drilling. Installation instruction is not included. 【FITMENT】OEM Part Number: ‎22853029, 22853030. Partslink Number: GM2502283, GM2503283. JSBOYAT Fits for 07-13 GMC Sierra 1500/07-14 GMC Sierra 2500HD 3500HD Headlight Assembly Replacement OE factory Style Pair LH+RH