Kia 59810-1W000 ABS Wheel Speed Sensor
This is a new un opened OEM Driver side front wheel speed sensor that will fit a 2016 Rio.
Not sure of the year range this part covers but that can be looked up.
Bought this for one of the kids cars but he sold it before I could fix it and lost the return window.
Paid $65 on Amazon. Let it go for $40.