The product is a black matte left rear driver side wheel arch flare molding trim designed specifically for Mazda CX-9 models from 2016 to 2023. It is an replacement part with interchange part numbers TK4851W60H and TK48-51-W60F. The attachment type is clip-on, making installation easy. This non-vintage part is not universal fitment and is a manufacturer part designed for the specified vehicle placement on the rear, left side. Perfect for enhancing the exterior of your Mazda CX-9 with a sleek and precise fit.