OPTIMA 2019 -2020 (AT), US built (VIN 5, 1st digit), 2.4L. Part Model: OPTIMA 2020. Part Year: 2020. OPTIMA 2016 -2016 AT, 2.4L, VIN 3 (8th digit), US built (VIN 5, 1st digit). OPTIMA 2017 -2018 (AT), 2.4L (VIN 3, 8th digit), US built (VIN 5, 1st digit).
