Compatible with; 
YearMakeModelTrimEngineNotes
2006KiaOptimaEX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2006KiaOptimaEX Sedan 4-Door2.4L 2359CC l4 GAS DOHC Naturally Aspirated
2006KiaOptimaEX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2006KiaOptimaLX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2006KiaOptimaLX Sedan 4-Door2.4L 2359CC l4 GAS DOHC Naturally Aspirated
2006KiaOptimaLX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2005KiaOptimaEX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2005KiaOptimaEX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2005KiaOptimaLX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2005KiaOptimaLX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2004KiaOptimaEX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2004KiaOptimaEX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2004KiaOptimaLX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2004KiaOptimaLX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2003KiaOptimaLX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2003KiaOptimaLX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2003KiaOptimaSE Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2003KiaOptimaSE Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated
2002KiaOptimaLX Sedan 4-Door2.4L 2351CC l4 GAS DOHC Naturally Aspirated
2002KiaOptimaLX Sedan 4-Door2.7L 2656CC V6 GAS DOHC Naturally Aspirated