Interchange Part Number 64101D5000, KI1225180. Replaces OE Number 64101D5000. Replaces Partslink Number KI1225180. 2016-2018 Optima LX 1.6T. 2018-2020 Optima S. If your vehicle has been in a collision, it may need a new radiator support to hold the radiator and associated components in place.
