Replacement Parts

Tell Us More About Your Kia Optima. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Sleek, stylish and refined, your fun-to-drive Kia Optima is both, reliable and good looking. Make sure your Optima has the power for smooth and efficient starts with a new, long-lasting Kia Optima spark plug from AutoZone.

Show of 76  Results
  •  | Page 1 of 7 |  
  • Part Number: XP64
  • Notes:
  • Part Number: XP5701
  • Notes:
  • Part Number: XP6203
  • Notes:
  • Part Number: XP5703
  • Notes:
  • Part Number: XP3924
  • Notes:
  • Part Number: XP5325
  • Notes:
  • Part Number: 9600
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9607
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9609
  • Notes: Gap is not adjustable
  • Part Number: 9622
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 5464
  • Notes:
  • Part Number: 2115
  • Notes:
  •  | Page 1 of 7 |  

AutoZone's high-quality spark plugs for Kia Optima are engineered to maximize your car's performance. Premium components offer better fuel economy and reliable starts, and our Optima performance spark plugs are designed to withstand the extremes of high heat and pressure. Ask one of our helpful staff members about getting the right parts at the right prices during your next in-store visit. Enjoy free battery charging and engine diagnostic testing, along with our handy Loan-a-Tool program, when you visit your local AutoZone. Or, take advantage of Same-Day Store Pickup and Free Shipping on any purchase of $75 or more when you order online from AutoZone.

Other Customers Also Viewed



Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy


On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy


Buy Online, Return
Get More Details



Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods: