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2011 Ford Fiesta

2011 Ford Fiesta Spark Plugs

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Iridium TT Series Spark Plug, Sold individually
Part Number: NP4719
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Tapered Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium 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 : 24.9 mm ReachGap Size : 0.04 in.Recommended Use : OE ReplacementHeat Range : 20Thread Size : 0.55 in.
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC17
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
Product Details
Notes : Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesSpark Plug Code : 17Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco 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 CoreGap Size : OE Replacement
RapidFire Performance Platinum Series Spark Plug, Set of 4
Part Number: SET-AC17-4
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 17Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 4Warranty : 3 year, unlimited-mileage AC Delco 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 CoreGap Size : OE Replacement
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5339
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Tapered seat style; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSeries : Iridium Power SeriesSpark Plug Code : ITV20Quantity 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 : 25 mm ReachGap Size : 1.1 mmHeat Range : 20Thread Size : 14 mm thread size
Double Iridium Series Spark Plug, Sold individually
Part Number: BS96315
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
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; Non-Projected Ceramic Insulator; Tapered Seat Type; With ResistorSeries : Double Iridium SeriesElectrode 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 : European Vehicle PartsElectrode Core Material : Nickel-Yttrium, Copper, and Iridium Electrode CoreReach : 25 mm ReachGap Size : 0.7 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
Iridium TT Series Spark Plug, Set of 4
Part Number: SET-NP4719-4
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium 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 : 24.9 mm ReachGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG90495
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Extended Projection Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Projected Square Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Quantity 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 : 25 mm ReachGap Size : 0.03 in.Interchange Part Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Heat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 4
Part Number: SET-NG90495-4
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L Gap 0.032in
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L Gap 0.032in
  • 2011 Ford Fiesta SES 4 Cyl 1.6L Gap 0.032in
  • 2011 Ford Fiesta SE 4 Cyl 1.6L Gap 0.032in
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Quantity 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 : 25 mm ReachGap Size : 0.03 in.Interchange Part Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Heat Range : 6Thread Size : 14 mm thread size
Double Iridium Series Spark Plug, Set of 4
Part Number: SET-BS96315-4
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2011 Ford Fiesta S 4 Cyl 1.6L
  • 2011 Ford Fiesta SE 4 Cyl 1.6L
  • 2011 Ford Fiesta SEL 4 Cyl 1.6L
  • 2011 Ford Fiesta SES 4 Cyl 1.6L
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; Non-Projected Ceramic Insulator; Tapered Seat Type; With ResistorComponents : (4) Spark PlugSeries : Double Iridium SeriesElectrode 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 : European Vehicle PartsElectrode Core Material : Nickel-Yttrium, Copper, and Iridium Electrode CoreReach : 25 mm ReachGap Size : 0.7 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
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Popular Products

Product Questions & Answers

Q:Are these pre gapped?
Michael D.
A:BEST ANSWERHi Michael, I'm glad to assist you. Yes. This is pre-gapped. I hope this helps, and if you're interested in this spark plug, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. https://www.carparts.com/spark-plug/ngk/ng90495?can=CPAE1047_CSQA_20221102 Show less
Arnel E.
 
2 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.