This is a high-quality tail light assembly for a 2010-2017 GMC Terrain. It includes a red and clear light color, DOT, SAE, and OE certifications, and a 1-month manufacturer warranty. The mounting hardware is included, but the bulbs are not. This tail light assembly is a direct replacement, with a gray housing color and a rear, right, and inner placement on the vehicle. The manufacturer part number is 20845443, and it has a SAE-certified lighting technology. Interchangeable with part numbers 2010 2011 2012 2013 2014 2015 2016 2017.