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Eagle Spark Plugs

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7971 OE/Specialty Spark Plug Series Spark Plug, Sold individually
Bosch®
7971 OE/Specialty Spark Plug Series Spark Plug, Sold individually
Part Number: BS7971
Vehicle Info Required to Guarantee Fit
$2.99
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Tapered seat styleSpark Plug Code : HR8DCX+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 : 17.55 mm ReachGap Size : 1.1 mmSeries : OE/Specialty Spark Plug SeriesHeat Range : 8Thread Size : 14 mm thread size
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
$11.49
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Single ElectrodeSpark 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 mmSeries : Super Plus Spark Plug SeriesHeat Range : 8Thread Size : 14 mm thread size
AP3923 Platinum Series Spark Plug, Sold individually
Autolite®
AP3923 Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3923
Vehicle Info Required to Guarantee Fit
$9.49
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 TypeElectrode 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. ReachSeries : Platinum SeriesGap Size : 0.04 in.Thread Size : 14 mm
XP103 Iridium XP Series Spark Plug, Sold individually
Autolite®
XP103 Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP103
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; Tapered Seat TypeElectrode 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 : 0.68 in. ReachSeries : Iridium XP SeriesGap Size : 0.05 in.Thread Size : 14 mm
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 TypeElectrode 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. ReachSeries : Iridium XP SeriesGap 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
$14.49
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 TypeElectrode 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. ReachSeries : Iridium XP SeriesGap 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
$9.49
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 TypeElectrode 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. ReachSeries : Platinum SeriesGap Size : 0.04 in.Thread Size : 14 mm
R42LTS Professional Conventional Series Spark Plug, Sold individually
AC Delco®
R42LTS Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR42LTS
Vehicle Info Required to Guarantee Fit
$2.99
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R42LTSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco 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 : 17.55 mm ReachSeries : Professional Conventional SeriesGap Size : 0.032 in.Thread Size : 14 mm thread size
SET-ACR42LTS-6 Professional Conventional Series Spark Plug, Set of 6
AC Delco®
SET-ACR42LTS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACR42LTS-6
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Spark Plug Code : R42LTSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 6Warranty : 24-months or unlimited mile AC Delco 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 : 17.55 mm ReachSeries : Professional Conventional SeriesGap Size : 0.032 in.Thread Size : 14 mm thread size
MR43LTS Professional Conventional Series Spark Plug, Sold individually
AC Delco®
MR43LTS Professional Conventional Series Spark Plug, Sold individually
Part Number: ACMR43LTS
Vehicle Info Required to Guarantee Fit
$8.49
Product Details
Notes : 0.67 in. Thread Reach; 16 mm Hex Size; 2500-12000 Ohms Resistance; (1) Ground Electrode; Nickel Ground Electrode Tip; Tapered Seat TypeSpark Plug Code : MR43LTSElectrode Tip Material : Nickel alloy Electrode TipReplaces OE Number : 5614210, 19355201Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco 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 : 18 mm ReachGap Size : 1.14 mmSeries : Professional Conventional SeriesInterchange Part Number : 5614210, 19355201Heat Range : 3Thread Size : 14 mm thread size
SET-ACMR43LTS-4 Professional Conventional Series Spark Plug, Set of 4
AC Delco®
SET-ACMR43LTS-4 Professional Conventional Series Spark Plug, Set of 4
Part Number: SET-ACMR43LTS-4
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Spark Plug Code : MR43LTSElectrode Tip Material : Nickel alloy Electrode TipReplaces OE Number : 5614210, 19355201Quantity Sold : Set of 4Warranty : 24-months or unlimited mile AC Delco 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 : 18 mm ReachGap Size : 1.14 mmSeries : Professional Conventional SeriesInterchange Part Number : 5614210, 19355201Heat Range : 3Thread Size : 14 mm thread size
SET-ACMR43LTS-6 Professional Conventional Series Spark Plug, Set of 6
AC Delco®
SET-ACMR43LTS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACMR43LTS-6
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Spark Plug Code : MR43LTSElectrode Tip Material : Nickel alloy Electrode TipReplaces OE Number : 5614210, 19355201Quantity Sold : Set of 6Warranty : 24-months or unlimited mile AC Delco 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 : 18 mm ReachGap Size : 1.14 mmSeries : Professional Conventional SeriesInterchange Part Number : 5614210, 19355201Heat Range : 3Thread Size : 14 mm thread size
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
$13.49
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.Spark 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 mmSeries : Platinum TT SeriesHeat 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
Spark 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 ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
SET-NP4504-10 Platinum TT Series Spark Plug, Set of 10
Denso®
SET-NP4504-10 Platinum TT Series Spark Plug, Set of 10
Part Number: SET-NP4504-10
Vehicle Info Required to Guarantee Fit
$47.49
Product Details
Spark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 10Warranty : 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 ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 17 | Showing 1 - 15 of 249 results

Top Rated Products

Autolite AP3923 Platinum Series Spark Plug, Sold individually
$9.49( 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
$14.49( Review)
Great quality the only issue with these is that u have to gap them instead of checkinSee More
Yasun A.
VERIFIED PURCHASER
Bosch 7971 OE/Specialty Spark Plug Series Spark Plug, Sold individually
$2.99( Review)
Great spark plugs, fast delivery, nice packaging
Willie W.
VERIFIED PURCHASER

Product Questions & Answers

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
$13.49
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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P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
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