The ACDelco GM#25852236 Chevy Silverado GMC Sierra 07-13 RH or LH Front Door Speaker is a genuine OEM part made by GM for easy installation on the front right or left side of your vehicle. This door panel is a black multi-material product that meets the original equipment specifications for your Chevy Silverado or GMC Sierra. Whether you are repairing a damaged speaker or upgrading your vehicle's interior, this factory part ensures a perfect fit and quality sound.