ASK the dealer.
or:
https://www.kia.parts/oem-parts/kia-door-glass-82410j5030
https://www.amazon.com/NAGD-2018-2019-Stinger-Driver-Window/dp/B07MFZVQN4
https://www.ebay.com/itm/274545955789
https://www.kiaautopartsaccessories.com/v-2019-kia-stinger--gt1--3-3l-v6-gas/body--glass-front-door