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2021 Toyota Tacoma
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2021 Toyota Tacoma

2021 Toyota Tacoma Spark Plugs

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Iridium Long Life Series Spark Plug, Sold individually
Denso®
Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3509
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2021 Toyota Tacoma SR5 4 Cyl 2.7L
  • 2021 Toyota Tacoma SR 4 Cyl 2.7L
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.

Reach : 26.5 mm ReachSeries : Iridium Long Life SeriesGap Size : 0.8 mmHeat Range : 20Recommended Use : OE ReplacementThread Size : 14 mm thread sizeProduct Fit : Direct Fit
Iridium Long Life Series Spark Plug, Set of 4
Denso®
Iridium Long Life Series Spark Plug, Set of 4
Part Number: SET-NP3509-4
Guaranteed to Fit
$65.99
Vehicle Fitment
  • 2021 Toyota Tacoma SR5 4 Cyl 2.7L
  • 2021 Toyota Tacoma SR 4 Cyl 2.7L
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.

Reach : 26.5 mm ReachSeries : Iridium Long Life SeriesGap Size : 0.8 mmHeat Range : 20Recommended Use : OE ReplacementThread Size : 14 mm thread size
Laser Iridium Series Spark Plug, Sold individually
NGK®
Laser Iridium Series Spark Plug, Sold individually
Part Number: NG97293
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2021 Toyota Tacoma SR 4 Cyl 2.7L
  • 2021 Toyota Tacoma SR5 4 Cyl 2.7L
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) Fine Wire Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 97293Quantity 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 : 0.03 in.Series : Laser Iridium SeriesInterchange Part Number : 97293Heat Range : 6Thread Size : 14 mm thread size
Iridium Long Life Series Spark Plug, Sold individually
Denso®
Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3491
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2021 Toyota Tacoma Trail 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR5 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L
  • 2021 Toyota Tacoma Nightshade 6 Cyl 3.5L
  • 2021 Toyota Tacoma Limited 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Pro 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Sport 6 Cyl 3.5L
Product Details
Spark Plug Code : FK20HBR8Electrode 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 CoreSeries : Iridium Long Life Series
Iridium TT Series Spark Plug, Sold individually
Denso®
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4704
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2021 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma Limited 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma SR5 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma SR 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma TRD Sport 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma Trail 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma SR 4 Cyl 2.7L Gap 0.040
  • 2021 Toyota Tacoma Nightshade 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma TRD Pro 6 Cyl 3.5L Gap 0.040
  • 2021 Toyota Tacoma SR5 4 Cyl 2.7L Gap 0.040
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipReplaces OE Number : 31286359, 31312691, 31293000Quantity 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 ReplacementProduct Fit : Direct FitSeries : Iridium TT SeriesInterchange Part Number : 31286359, 31312691, 31293000Heat Range : 20Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 4
Denso®
Iridium TT Series Spark Plug, Set of 4
Part Number: SET-NP4704-4
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2021 Toyota Tacoma SR 4 Cyl 2.7L
  • 2021 Toyota Tacoma SR5 4 Cyl 2.7L
Product Details
Electrode Tip Material : Iridium-Rhodium Alloy Electrode TipReplaces OE Number : 31286359, 31312691, 31293000Quantity 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. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementProduct Fit : Direct FitSeries : Iridium TT SeriesInterchange Part Number : 31286359, 31312691, 31293000Heat Range : 20Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Sold individually
Denso®
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4705
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2021 Toyota Tacoma Trail 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR5 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L
  • 2021 Toyota Tacoma Nightshade 6 Cyl 3.5L
  • 2021 Toyota Tacoma Limited 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Pro 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Sport 6 Cyl 3.5L
Product Details
Notes : 16 mm Hex Size; (3) Ground Electrodes; Flat Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip, Multi-Electrode ConfigurationElectrode 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 : 1.04 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementSeries : Iridium TT SeriesHeat Range : 20Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 6
Denso®
Iridium TT Series Spark Plug, Set of 6
Part Number: SET-NP4705-6
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2021 Toyota Tacoma Trail 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR5 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L
  • 2021 Toyota Tacoma Nightshade 6 Cyl 3.5L
  • 2021 Toyota Tacoma Limited 6 Cyl 3.5L
  • 2021 Toyota Tacoma SR 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Pro 6 Cyl 3.5L
  • 2021 Toyota Tacoma TRD Sport 6 Cyl 3.5L
Product Details
Electrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 6Warranty : 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 : Iridium TT SeriesGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Page 1 of 1 | Showing 1 - 8 of 8 results

Top Rated Products

Denso Iridium TT Series Spark Plug, Sold individually
$18.49( Review)
Arrived on time and performed great!
Roy B.
VERIFIED PURCHASER
Denso Iridium Long Life Series Spark Plug, Set of 6
$93.99( Review)
Good price.
Douglas B.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso Iridium TT Series Spark Plug, Set of 6
$69.49
Q:Is the denso # 37652-05831?thanks
Pete B.
A:BEST ANSWERHi Pete, thank you for reaching out. No, this is not. Per checking, we don't have a matching product for your part number. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part. Have a nice day. Show less
Aldrin P.
 
1 Question, 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.