The product is a left driver side rear door wire harness for a 2003-2006 GMC Yukon Denali. It is made of metal and plastic materials, with a black color and durable features. The manufacturer part number is 15123389, and it comes with a 30-day warranty. This door panel is designed for the rear, right side placement on the vehicle, providing a reliable and high-quality replacement part for the GMC Yukon Denali.