COMPATIBLE WITH: This replacement is For 2007-2013 GMC Sierra 1500; 2007-2014 GMC Sierra 2500 HD; 2007-2014 GMC Sierra 3500 HD NOTICE: NOT FIT 2007 Classic Models, NOT FIT 2014 New Body Style Models, Not FIT Denali Models, Not FIT 3500 Dually Models, Not FIT 2010-2011 w/921 Backup Light Bulb Tail Light Models PACKAGE CONTENTS: 1 x Tail lights Assembly ( Driver & Passenger Side), 1 x Headlights Assembly ( Driver & Passenger Side) FITMENT: Partslink Number: GM2502283, GM2503283; GM2800208, GM2801208 DIRECT OEM FIT: Pair of headlights with both left (driver side) & right (passenger side); identical to OE housings, which ensures no gaps after installation. Plug-n-play installation. Direct Bolt-On OE Fitment or Replacement for the Stock Unit. Requires No Modification or Drilling. Professional installation would be highly recommended SEALED DESING: Waterproof construction ensures that our headlights are completely sealed to prevent outside moisture and work well in any bad weather, such as rain, snow, sand, etc Headlight Taillight Combo Compatible with 2007-2013 GMC Sierra 1500 / 2007-2014 Sierra 2500HD 3500HD, Replacement Chrome W/ Amber Headlamp OE Style Brake Lamps