Compatible Vehicles: Compatible with 2007-2013 GMC Sierra 1500 Denali w/Grille Provision & Fog Light Holes. Replacement for 15901527 GM1092219. Note: Not compatible with the base model. Ensure you check your vehicle model before purchasing to avoid buying an incompatible product Premium Material: The front lower valance is made of plastic PP, which is sturdy and durable to withstand impacts and collisions. The surface is textured black, which has long lasting durability and maintains good appearance even after long term use in outdoor harsh environments Appearance Enhancement: The aerodynamic design of the front lower bumper valance gives the vehicle a sportier and more aggressive appearance, improving the overall aesthetics of the vehicle and enhancing its visual appeal Great Function: The air dam deflector not only avoids the bottom of the vehicle from being impacted by gravel and other debris on the road, but also improves the aerodynamic performance of the vehicle and increases the downforce of the vehicle at high speeds, allowing the vehicle's performance to be fully realized Easy Installation: 1 X Front Bumper Valance w/assembly hardware and assembly instructions. Mounting hardware are not included. Direct replacement, no additional cutting or drilling required, allowing for easy and convenient installation