The 2016-2020 Kia Optima LX 2.4L Front Driver Left Side Door Speaker 96330-D4000 OEM is a genuine part specifically designed for the Kia Optima model. This speaker is a used OEM part with a mileage of 78000, ensuring quality and compatibility with the vehicle. With its specific manufacturer part number, placement on the vehicle, and model designation, this speaker is a reliable replacement for enhancing the in-car entertainment experience in a Kia Optima.