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Subaru Spark Plugs

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AP5325 Platinum Series Spark Plug, Sold individually
Autolite®
AP5325 Platinum Series Spark Plug, Sold individually
Part Number: ALTAP5325
Vehicle Info Required to Guarantee Fit
$9.99
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 : 1 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
6731 Platinum Series Spark Plug, Sold individually
Bosch®
6731 Platinum Series Spark Plug, Sold individually
Part Number: BS6731
Vehicle Info Required to Guarantee Fit
$4.49
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Gasket Seat Type; Solid Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; Taper-Cut Shape; With ResistorSeries : Platinum SeriesElectrode Tip Material : Nickel alloy 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 : Platinum Electrode CoreReach : 26.5 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm
XP5683 Iridium XP Series Spark Plug, Sold individually
Autolite®
XP5683 Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP5683
Vehicle Info Required to Guarantee Fit
$13.99
Product Details
Notes : 4000 82 Resistance; 9/16 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 : 1.04 in. ReachGap Size : 0.04 in.Thread Size : 12 mm
7957 Super Plus Spark Plug Series Spark Plug, Sold individually
Bosch®
7957 Super Plus Spark Plug Series Spark Plug, Sold individually
Part Number: BS7957
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Single ElectrodeSeries : Super Plus Spark Plug SeriesSpark Plug Code : FR8DCX+Electrode Tip Material : Nickel-yttrium 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 : Copper Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmHeat Range : 8Thread Size : 14 mm thread size
6724 Platinum Series Spark Plug, Sold individually
Bosch®
6724 Platinum Series Spark Plug, Sold individually
Part Number: BS6724
Vehicle Info Required to Guarantee Fit
$4.49
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Gasket Seat Type; Solid Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; Taper-Cut Shape; With ResistorSeries : Platinum SeriesElectrode Tip Material : Nickel alloy 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 : Platinum Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm
AP3923 Platinum Series Spark Plug, Sold individually
Autolite®
AP3923 Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3923
Vehicle Info Required to Guarantee Fit
$8.99
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
7905 OE/Specialty Spark Plug Series Spark Plug, Sold individually
Bosch®
7905 OE/Specialty Spark Plug Series Spark Plug, Sold individually
Part Number: BS7905
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : 13/16 in. hex size; Projected tip; Removable nut terminal type; Gasket seat styleSeries : OE/Specialty Spark Plug SeriesSpark Plug Code : WR8DC+Electrode Tip Material : Nickel-yttrium 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 : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.8 mmHeat Range : 8Thread Size : 14 mm thread size
XP3924 Iridium XP Series Spark Plug, Sold individually
Autolite®
XP3924 Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3924
Vehicle Info Required to Guarantee Fit
$6.49
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
XP3923 Iridium XP Series Spark Plug, Sold individually
Autolite®
XP3923 Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3923
Vehicle Info Required to Guarantee Fit
$12.49
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
AP3924 Platinum Series Spark Plug, Sold individually
Autolite®
AP3924 Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3924
Vehicle Info Required to Guarantee Fit
$8.99
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
17 RapidFire Performance Platinum Series Spark Plug, Sold individually
AC Delco®
17 RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC17
Vehicle Info Required to Guarantee Fit
$12.99
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
SET-AC17-4 RapidFire Performance Platinum Series Spark Plug, Set of 4
AC Delco®
SET-AC17-4 RapidFire Performance Platinum Series Spark Plug, Set of 4
Part Number: SET-AC17-4
Vehicle Info Required to Guarantee Fit
$28.99
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
4504 Platinum TT Series Spark Plug, Sold individually
Denso®
4504 Platinum TT Series Spark Plug, Sold individually
Part Number: NP4504
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat style; ISO overall height; Twin tip design; Titanium enhanced ground electrode; Machine rolled threads; Kindly check the actual interchange part on denso website for perfect fitment.Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode 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 : 1 mmHeat Range : 20Thread Size : 14 mm thread size
SET-NP4504-4 Platinum TT Series Spark Plug, Set of 4
Denso®
SET-NP4504-4 Platinum TT Series Spark Plug, Set of 4
Part Number: SET-NP4504-4
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode 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 : 1 mmHeat Range : 20Thread Size : 14 mm thread size
SET-NP4504-6 Platinum TT Series Spark Plug, Set of 6
Denso®
SET-NP4504-6 Platinum TT Series Spark Plug, Set of 6
Part Number: SET-NP4504-6
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 21 | Showing 1 - 15 of 301 results

Top Rated Products

Autolite AP3923 Platinum Series Spark Plug, Sold individually
$8.99( Review)
My car parts came in a timely fashion I have no complaints
Victoria W.
VERIFIED PURCHASER
Autolite XP3923 Iridium XP Series Spark Plug, Sold individually
$12.49( Review)
Great quality the only issue with these is that u have to gap them instead of checkinSee More
Yasun A.
VERIFIED PURCHASER
Bosch 6724 Platinum Series Spark Plug, Sold individually
$4.49( Review)
Exactly what I expected, it fit my car very well, very good quality.
Alejandro B.
VERIFIED PURCHASER

Product Questions & Answers

Denso SET-NP4504-6 Platinum TT Series Spark Plug, Set of 6
$33.99
Q:Are these pre gap?
Bless
A:BEST ANSWERHi Chris, thanks for initiating contact. Yes, these spark plugs come pre-gapped from the factory and do not require additional gapping before installation. If your vehicle information matches this product, use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. Enjoy shopping! https://www.carparts.com/spark-plug/denso/set-np4504-6?can=CPGG4850_CSQA_20240708 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Denso SET-NP4504-4 Platinum TT Series Spark Plug, Set of 4
$26.99
Q:Are they pre gapped ?
Chris
A:BEST ANSWERHi Christopher, I'm glad to assist you. No. The spark plugs generally do not come pre-gapped. Your mechanic would have to gap it according to the vehicle application. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, and engine size). The VIN would be much helpful. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Denso 4504 Platinum TT Series Spark Plug, Sold individually
$12.49
Q:Do these come pre gapped?
Emilly A.
A:BEST ANSWERHi Billy, thank you for reaching out! Yes, it does. You can click the link below to order the part while stocks last. Have a good one! https://www.carparts.com/spark-plug/denso/np4504?can=cpab2020_csqa_20231121 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >

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