2017 Kia Optima Accessories and Parts are available here at Kia Stuff! Kia Stuff is your source for Genuine OEM and Aftermarket Kia Optima Accessories and Parts! The Kia Optima Accessories and Parts that you will find include the Kia Optima Spare Tire Kit, the Kia Optima Cargo Hook, the Kia Optima Floor Mats, and the Kia Optima Auto Dimming Mirror!