Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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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 WorldS 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 WorldS 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 WorldS 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 WorldS 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 WorldS 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 WorldS Smallest Center Electrode (0.4 Mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)Compatible with Kia Optima 2015 - 2.0L 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
The Denso iridium spark plugs work as expected for my 2015 Kia Optima, but the shipping took longer than I hoped. They fit well and the performance is nice, but if you need them fast, just be aware it might take some time to arrive. Otherwise, pretty solid product!
M
Marco Hernandez
Great Upgrade for My Optima
I swapped out the old spark plugs in my 2014 Kia Optima with these Denso iridium ones and wow, what a difference! The engine runs smoother and the acceleration feels better. I also love that they’re compatible with both the 2.0L and 2.4L engines. Totally worth it!
D
David Kim
Not What I Expected
Unfortunately, one of the spark plugs was faulty right out of the box. I ended up having to return the set. I was excited about the iridium feature, but I can't say I was thrilled with the quality I received. Maybe it was just a bad batch?
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Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
