This part fits the following vehicles:

Compatible with Kia Optima 2013 - 2.4L L4;ELECTRIC/GAS;Gap 0.035;Hybrid;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2013 - ELECTRIC/GAS;Gap 0.035;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2014 - 2.0L L4;Gap 0.035;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2014 - 2.4L L4;ELECTRIC/GAS;Gap 0.035;Hybrid;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2014 - ELECTRIC/GAS;Gap 0.035;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2014 - Gap 0.035;Iridium Power - Performance Upgrade With World'S Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2015 - 2.0L L4;Gap 0.035;Iridium Power - Performance Upgrade With Worlds Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2015 - 2.4L L4;ELECTRIC/GAS;Gap 0.035;Hybrid;Iridium Power - Performance Upgrade With Worlds Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Compatible with Kia Optima 2015 - ELECTRIC/GAS;Gap 0.035;Iridium Power - Performance Upgrade With Worlds Smallest Center Electrode