{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2015 Toyota Prius C
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2015 Toyota Prius C

2015 Toyota Prius C Spark Plugs

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 25 results
Display item:
15
30
45
Sort by:
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3924
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Fine Wire Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Platinum Ground Electrode Tip Material; Ceramic Insulator Material; Flat Seat TypeSeries : Iridium XP SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : Lifetime Autolite 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 : 0.75 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Platinum Series Spark Plug, Sold individually
Autolite®
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3924
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Standard Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Nickel Ground Electrode Tip Material; Ceramic Insulator Material; Flat Seat TypeSeries : Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 4-year Autolite 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 : 0.75 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Iridium Power Series Spark Plug, Sold individually
Denso®
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5303
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSeries : Iridium Power SeriesSpark Plug Code : IK16Quantity 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 : 19 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 4
Denso®
Iridium Power Series Spark Plug, Set of 4
Part Number: SET-NP5303-4
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IK16Quantity 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 : 19 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 12
Denso®
Iridium Power Series Spark Plug, Set of 12
Part Number: SET-NP5303-12
Guaranteed to Fit
$85.49
Vehicle Fitment
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IK16Quantity Sold : Set of 12Warranty : 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 : 19 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Double Platinum Series Spark Plug, Sold individually
Denso®
Double Platinum Series Spark Plug, Sold individually
Part Number: NP3301
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Notes : 5/8 in. hex size; Non-projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PK16R8Electrode Tip Material : Platinum 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Double Platinum Series Spark Plug, Set of 4
Denso®
Double Platinum Series Spark Plug, Set of 4
Part Number: SET-NP3301-4
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Double Platinum SeriesSpark Plug Code : PK16R8Electrode Tip Material : Platinum 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Laser Iridium Series Spark Plug, Sold individually
NGK®
Laser Iridium Series Spark Plug, Sold individually
Part Number: NG90911
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Notes : (1) Ground Electrode Quantity; 0.63 in. Hex Size; 1.99 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Stud Electrical Terminal Type; Dual Fine Electrode High Ignitability Ground Configuration; Nickel Ground Electrode Core Material; Dual Fine Electrode High Ignitability Ground Electrode Tip Design; Flat Seat TypeSeries : Laser Iridium SeriesReplaces OE Number : 90911, 9091901265Quantity 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 : 0.75 in. ReachGap Size : 0.03 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 90911, 9091901265Heat Range : 5Thread Size : 0.55 in.
Double Iridium Series Spark Plug, Sold individually
Bosch®
Double Iridium Series Spark Plug, Sold individually
Part Number: BS96304
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Notes : 3.01 in. Length; (1) Ground Electrode Quantity; 6000 Resistance; Ceramic Insulator Material; Non-Projected Insulator Type; Flat Seat Type; Pin-to-Pin Ground Electrode Tip DesignSeries : Double Iridium SeriesElectrode Tip Material : Platinum-Iridium and Nickel-YttriumQuantity 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 : European Vehicle PartsElectrode Core Material : Nickel-Yttrium and Copper Electrode CoreReach : 19 mm ReachGap Size : 0.8 mmHeat Range : 7Thread Size : 14 mm
Iridium Long Life Series Spark Plug, Sold individually
Denso®
Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3485
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Iridium Long Life SeriesSpark Plug Code : FK16R-A8Electrode Tip Material : Iridium-Rhodium Alloy 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Long Life Series Spark Plug, Set of 4
Denso®
Iridium Long Life Series Spark Plug, Set of 4
Part Number: SET-NP3485-4
Guaranteed to Fit
$66.99
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Iridium Long Life SeriesSpark Plug Code : FK16R-A8Electrode Tip Material : Iridium-Rhodium Alloy 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Standard Series Spark Plug, Sold individually
Denso®
Standard Series Spark Plug, Sold individually
Part Number: NP3191
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; U-Groove electrode configurationSeries : Standard SeriesSpark Plug Code : K16PR-UQuantity 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Standard Series Spark Plug, Set of 4
Denso®
Standard Series Spark Plug, Set of 4
Part Number: SET-NP3191-4
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Standard SeriesSpark Plug Code : K16PR-UQuantity 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Standard Series Spark Plug, Set of 12
Denso®
Standard Series Spark Plug, Set of 12
Part Number: SET-NP3191-12
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
Product Details
Series : Standard SeriesSpark Plug Code : K16PR-UQuantity Sold : Set of 12Warranty : 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 : 19 mm ReachGap Size : 0.8 mmHeat Range : 16Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Sold individually
Denso®
Platinum TT Series Spark Plug, Sold individually
Part Number: NP4503
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2015 Toyota Prius C Four 4 Cyl 1.5L
  • 2015 Toyota Prius C One 4 Cyl 1.5L
  • 2015 Toyota Prius C Three 4 Cyl 1.5L
  • 2015 Toyota Prius C Base 4 Cyl 1.5L
  • 2015 Toyota Prius C Two 4 Cyl 1.5L
  • 2015 Toyota Prius C Technology 4 Cyl 1.5L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Titanium Enhanced Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Platinum TT SeriesElectrode Tip Material : Platinum 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 : 0.75 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementHeat Range : 16Thread Size : 14 mm thread size
Page 1 of 2 | Showing 1 - 15 of 25 results

Top Rated Products

Denso Iridium Long Life Series Spark Plug, Sold individually
$23.49( Review)
It was nice to not have to mess with "setting the gap" with these plugs. These are aSee More
Barry H.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso Platinum TT Series Spark Plug, Sold individually
$13.49
Q:How many spark plugs needed for 2005 Honda pilot?
Bridget O.
A:BEST ANSWERHi Bridget, I'm glad to be of assistance to you. As Thomas mentioned, the number of spark plugs is determined by the number of cylinders in your 2005 Honda Pilot. This plug is for a 6 Cyl 3.5L engine. If interested, click on the link below to place an order at a discounted price today, while supplies last. I hope this is helpful. Enjoy your CP shopping experience! https://www.carparts.com/spark-plug/denso/np4503?can=CPGG4850_CSQA_20230216 Show less
Grace G.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.