This is a genuine Acura LH quarter window glass designed as a direct replacement for 2022-2023 MDX models. The item comes with OEM part number 73550-TYA-A01 and interchange part number 284-10406AL, ensuring perfect fitment on the left side of the vehicle. This high-quality rear quarter window is made to meet the original specifications of the manufacturer and is guaranteed to be a perfect match for your Acura. Whether you need to replace a damaged window or upgrade your car's exterior, this item is a reliable and authentic choice.