This part generally fits Hyundai,Kia vehicles and includes models such as Optima,Sonata with the trims of EX Sedan 4-Door,Hybrid E X Sedan 4-Door,Hybrid LX Sedan 4-Door,Hybrid Sedan 4-Door. The engine types may include 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) D OHC Naturally Aspirated,2.4L 2359CC l4 GAS DOHC Naturally Aspirated.