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2015 Kia Optima
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2015 Kia Optima

2015 Kia Optima Spark Plugs

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Spark Plug, Sold individually, 4, 2.4, Iridium Long Life Series
Denso®
Spark Plug, Sold individually, 4, 2.4, Iridium Long Life Series
Part Number: NP3478
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2015 Kia Optima SX 4 Cyl 2.4L GAS
  • 2015 Kia Optima EX 4 Cyl 2.4L GAS
  • 2015 Kia Optima LX 4 Cyl 2.4L GAS
  • 2015 Kia Optima EX Luxury 4 Cyl 2.4L GAS
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 5000 Ohms Resistance; Needle-to-Needle Ground Configuration; Nickel Ground Electrode Core; Platinum Needle Ground Electrode Tip Design; Flat Seat TypeQuantity Sold : Sold individuallyWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachGap Size : 1.1 mmRecommended Use : OE ReplacementProduct Fit : Direct FitSeries : Iridium Long Life SeriesHeat Range : 16Thread Size : 12 mm Thread Size
Spark Plug, GAS, Set of 4, 4 Cyl 2.4L, Iridium Long Life Series -
Denso®
Spark Plug, GAS, Set of 4, 4 Cyl 2.4L, Iridium Long Life Series -
Part Number: SET-NP3478-4
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2015 Kia Optima SX 4 Cyl 2.4L GAS
  • 2015 Kia Optima EX 4 Cyl 2.4L GAS
  • 2015 Kia Optima LX 4 Cyl 2.4L GAS
  • 2015 Kia Optima EX Luxury 4 Cyl 2.4L GAS
Product Details
Quantity Sold : Set of 4Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachSeries : Iridium Long Life SeriesGap Size : 1.1 mmHeat Range : 16Recommended Use : OE ReplacementThread Size : 12 mm Thread Size
Spark Plug, Do Not Gap, Gap is Preset, Sold individually, 4 Cyl 2.0L, Double Iridium Series -
Bosch®
Spark Plug, Do Not Gap, Gap is Preset, Sold individually, 4 Cyl 2.0L, Double Iridium Series -
Part Number: BS9625
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L Do Not Gap, Gap is Preset
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L Do Not Gap, Gap is Preset
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium and Copper and Iridium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; Projected Ceramic Insulator; Flat Seat Type; With ResistorElectrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroElectrode Core Material : Nickel-Yttrium, Copper, and Iridium-Platinum Electrode CoreReach : 26.5 mm ReachGap Size : 0.8 mmRecommended Use : OE ReplacementProduct Fit : Direct FitSeries : Double Iridium SeriesHeat Range : 7Thread Size : 12 mm
Spark Plug, Sold individually, 4 Cyl 2.4L, Laser Iridium Series -
NGK®
Spark Plug, Sold individually, 4 Cyl 2.4L, Laser Iridium Series -
Part Number: NG92422
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
Product Details
Notes : (1) Ground Electrode Quantity; 0.63 in. Hex Size; 2.01 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Non-Removable Nut Electrical Terminal Type; Square Platinum Electrode High Ignitability Ground Configuration; Copper Ground Electrode Core Material; Taper Cut Ground Electrode Tip Design; Flat Seat TypeReplaces OE Number : 92422, 1884909085Quantity Sold : Sold individuallyWarranty : 60-day NGK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Reach : 1.04 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementProduct Fit : Direct FitSeries : Laser Iridium SeriesInterchange Part Number : 92422, 1884909085Heat Range : 8Thread Size : 0.47 in.
Spark Plug, Sold individually, Iridium Long Life Series
Denso®
Spark Plug, Sold individually, Iridium Long Life Series
Part Number: NP3501
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
Product Details
Notes : 5000 Resistance; 16 mm Hex Size; (1) Electrode Ground; Platinum Chip Ground Electrode Tip Design; Nickel Ground Electrode Core Material; Standard Ground Configuration; Flat Seat TypeSpark Plug Code : ZXU22HCR8Electrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachGap Size : 0.8 mmSeries : Iridium Long Life SeriesHeat Range : 22Thread Size : 12 mm
Spark Plug, Set of 4, 4 Cyl 2.0L, Iridium Long Life Series -
Denso®
Spark Plug, Set of 4, 4 Cyl 2.0L, Iridium Long Life Series -
Part Number: SET-NP3501-4
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
Product Details
Spark Plug Code : ZXU22HCR8Electrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 4Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachSeries : Iridium Long Life SeriesGap Size : 0.8 mmHeat Range : 22Thread Size : 12 mm
Spark Plug, Sold individually, Standard Series
Denso®
Spark Plug, Sold individually, Standard Series
Part Number: NP3445
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Limited 4 Cyl 2.0L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Standard Ground Electrode Tip Design; Standard ConfigurationElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Nickel Copper Alloy Electrode CoreReach : 1.04 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementSeries : Standard SeriesHeat Range : 22Thread Size : 0.47 in.
Spark Plug, Set of 4, 4 Cyl 2.0L, Standard Series -
Denso®
Spark Plug, Set of 4, 4 Cyl 2.0L, Standard Series -
Part Number: SET-NP3445-4
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
Product Details
Electrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 4Warranty : 1-year or 12,000-mile Denso limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Nickel Copper Alloy Electrode CoreReach : 1.04 in. ReachSeries : Standard SeriesGap Size : 0.04 in.Heat Range : 22Recommended Use : OE ReplacementThread Size : 0.47 in.
Spark Plug, Sold individually, 4 Cyl 2.4L, Laser Iridium Series -
NGK®
Spark Plug, Sold individually, 4 Cyl 2.4L, Laser Iridium Series -
Part Number: NG93199
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2015 Kia Optima SX 4 Cyl 2.4L
  • 2015 Kia Optima EX Luxury 4 Cyl 2.4L
  • 2015 Kia Optima EX 4 Cyl 2.4L
  • 2015 Kia Optima LX 4 Cyl 2.4L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Iridium Center Electrode; 5000 Ohms Resistance; (1) Standard Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeElectrode Tip Material : Iridium Electrode TipReplaces OE Number : FXU16HR11, 93199Quantity Sold : Sold individuallyWarranty : 60-day NGK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachGap Size : 0.04 in.Series : Laser Iridium SeriesInterchange Part Number : FXU16HR11, 93199Heat Range : 6Thread Size : 12 mm Thread Size
Spark Plug, GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval, Set of 4, 2.4L, Laser Iridium Series -
NGK®
Spark Plug, GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval, Set of 4, 2.4L, Laser Iridium Series -
Part Number: SET-NG93199-4
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2015 Kia Optima SX 4 Cyl 2.4L GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval
  • 2015 Kia Optima EX Luxury 4 Cyl 2.4L GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval
  • 2015 Kia Optima EX 4 Cyl 2.4L GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval
  • 2015 Kia Optima LX 4 Cyl 2.4L GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval
Product Details
Electrode Tip Material : Iridium Electrode TipReplaces OE Number : FXU16HR11, 93199Quantity Sold : Set of 4Warranty : 60-day NGK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachGap Size : 0.04 in.Series : Laser Iridium SeriesInterchange Part Number : FXU16HR11, 93199Heat Range : 6Thread Size : 12 mm Thread Size
Spark Plug, Sold individually, 4 Cyl 2.0L, Iridium TT Series -
Denso®
Spark Plug, Sold individually, 4 Cyl 2.0L, Iridium TT Series -
Part Number: NP5356
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Limited 4 Cyl 2.0L
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 5000 Ohms Resistance; Standard Ground Configuration; Nickel Ground Electrode Core; Tapercut, U-Groove Ground Electrode Tip Design; Flat Seat TypeQuantity Sold : Sold individuallyWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachGap Size : 0.9 mmRecommended Use : OE ReplacementProduct Fit : Direct FitSeries : Iridium TT SeriesHeat Range : 22Thread Size : 12 mm Thread Size
Spark Plug, FULL HYBRID EV-GAS (FHEV), Set of 4, 4 Cyl 2.4L, Iridium TT Series -
Denso®
Spark Plug, FULL HYBRID EV-GAS (FHEV), Set of 4, 4 Cyl 2.4L, Iridium TT Series -
Part Number: SET-NP5356-4
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L
  • 2015 Kia Optima SXL Turbo 4 Cyl 2.0L
  • 2015 Kia Optima Hybrid LX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Hybrid EX 4 Cyl 2.4L FULL HYBRID EV-GAS (FHEV)
  • 2015 Kia Optima Limited 4 Cyl 2.0L
Product Details
Quantity Sold : Set of 4Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 26.5 mm ReachSeries : Iridium TT SeriesGap Size : 0.9 mmHeat Range : 22Recommended Use : OE ReplacementThread Size : 12 mm Thread Size
Spark Plug, Do Not Gap, Gap is Preset, Set of 4, 4 Cyl 2.0L, Double Iridium Series -
Bosch®
Spark Plug, Do Not Gap, Gap is Preset, Set of 4, 4 Cyl 2.0L, Double Iridium Series -
Part Number: SET-BS9625-4
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2015 Kia Optima Limited 4 Cyl 2.0L Do Not Gap, Gap is Preset
  • 2015 Kia Optima SX Turbo 4 Cyl 2.0L Do Not Gap, Gap is Preset
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium and Copper and Iridium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; Projected Ceramic Insulator; Flat Seat Type; With ResistorComponents : (4) Spark PlugElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 4Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroElectrode Core Material : Nickel-Yttrium, Copper, and Iridium-Platinum Electrode CoreReach : 26.5 mm ReachGap Size : 0.8 mmRecommended Use : OE ReplacementProduct Fit : Direct FitSeries : Double Iridium SeriesHeat Range : 7Thread Size : 12 mm
Page 1 of 1 | Showing 1 - 13 of 13 results

Top Rated Products

NGK Spark Plug, GAS, Gap 0.044 in.; OE Equivalent Design; 105,000 mi OE Mfr Recommended Service Interval, Set of 4, 2.4L, Laser Iridium Series -
$67.49( Review)
Spark plugs were just what I needed at the right price.
Gabriel H.
VERIFIED PURCHASER
Denso Spark Plug, Sold individually, Standard Series
$12.99( Review)
Outstanding Customer Experience
Dallas M S.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso Spark Plug, Sold individually, 4 Cyl 2.0L, Iridium TT Series -
$17.49
Q:Why is it 3x more expensive than Rock Auto?
Kenneth F.
A:BEST ANSWERHi Kenneth, I'm glad to assist you. We do price matching as long as it is the same brand and part number. You can call our sales hotline (1-866-529-0412) tomorrow to speak to a live agent and discuss to you the price match details. You can also view our price match policy on the following link (https://www.carparts.com/company/lowpriceguarantee?&vehicle[cylinders]=6&vehicle[liter]=3%2E5&vehicle[submodel]=S&vehicle[model]=Rodeo&vehicle[make]=Isuzu&vehicle[year]=2004). I hope this helps. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Denso Spark Plug, FULL HYBRID EV-GAS (FHEV), Set of 4, 4 Cyl 2.4L, Iridium TT Series -
$41.99
Q:My 2020 Santa Fe (limited) has a turbocharger- Does it require a special type of spark plug? Show Less
Arthur W.
A:BEST ANSWERHi Arthur, thank you for reaching out. Your vehicle doesn't necessarily require a special spark plug. The important factor is it must be a direct-fit spark plug. Since we don't have the spark plug for your 2020 Hyundai Santa Fe Limited with a 2.0-liter turbocharged engine, we suggest you get that from the local auto parts store or dealership. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >

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