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Mercury Monarch Spark Plugs

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4509 Spark Plug, Sold individually, Platinum TT Series
Denso®
4509 Spark Plug, Sold individually, Platinum TT Series
Part Number: NP4509
Vehicle Info Required to Guarantee Fit
$10.99
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSpark Plug Code : PTF16TTElectrode 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 : 11.6 mm ReachGap Size : 1 mmSeries : Platinum TT SeriesHeat Range : 16Thread Size : 14 mm thread size
CR43TS Spark Plug, Sold individually, Professional Conventional Series
AC Delco®
CR43TS Spark Plug, Sold individually, Professional Conventional Series
Part Number: ACCR43TS
Vehicle Info Required to Guarantee Fit
$3.49
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : CR43TSElectrode 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.035 in.Thread Size : 14 mm thread size
SET-ACCR43TS-8 Spark Plug, Set of 8, Professional Conventional Series
AC Delco®
SET-ACCR43TS-8 Spark Plug, Set of 8, Professional Conventional Series
Part Number: SET-ACCR43TS-8
Vehicle Info Required to Guarantee Fit
$26.49
Product Details
Spark Plug Code : CR43TSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.035 in.Thread Size : 14 mm thread size
SET-NP4509-8 Spark Plug, Set of 8, Platinum TT Series
Denso®
SET-NP4509-8 Spark Plug, Set of 8, Platinum TT Series
Part Number: SET-NP4509-8
Vehicle Info Required to Guarantee Fit
$38.49
Product Details
Spark Plug Code : PTF16TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.6 mm ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
4715 Spark Plug, Sold individually, Iridium TT Series
Denso®
4715 Spark Plug, Sold individually, Iridium TT Series
Part Number: NP4715
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Tapered Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip 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 : 0.46 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementSeries : Iridium TT SeriesHeat Range : 16Thread Size : 0.55 in.
9659 Spark Plug, Sold individually, OE Fine Wire Iridium Spark Plug Series
Bosch®
9659 Spark Plug, Sold individually, OE Fine Wire Iridium Spark Plug Series
Part Number: BS9659
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Spark Plug Code : HR9BII33VElectrode Tip Material : Iridium/Platinum 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 : CarParts EuroElectrode Core Material : Iridium Electrode CoreReach : 11 mm ReachGap Size : 1.3 mmSeries : OE Fine Wire Iridium Spark Plug SeriesHeat Range : 9Thread Size : 14 mm thread size
41-803 Spark Plug, Sold individually, Professional Platinum Series
AC Delco®
41-803 Spark Plug, Sold individually, Professional Platinum Series
Part Number: AC41-803
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Notes : 14 mm headElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 7-year or unlimited mile 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 CoreReach : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
SET-AC41-803-8 Spark Plug, Set of 8, Professional Platinum Series
AC Delco®
SET-AC41-803-8 Spark Plug, Set of 8, Professional Platinum Series
Part Number: SET-AC41-803-8
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 7-year or unlimited mile 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 CoreReach : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
5027 Spark Plug, Sold individually, Standard Series
Denso®
5027 Spark Plug, Sold individually, Standard Series
Part Number: NP5027
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Machine rolled threads; U-Groove electrode configurationSpark Plug Code : T16PR-U15Replaces OE Number : W16FPR-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 : 11.6 mm ReachGap Size : 0.7 mmSeries : Standard SeriesHeat Range : 16Thread Size : 14 mm thread size
SET-NP5027-8 Spark Plug, Set of 8, Standard Series
Denso®
SET-NP5027-8 Spark Plug, Set of 8, Standard Series
Part Number: SET-NP5027-8
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Spark Plug Code : T16PR-U15Quantity Sold : Set of 8Warranty : 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 : 11.6 mm ReachSeries : Standard SeriesGap Size : 0.7 mmHeat Range : 16Thread Size : 14 mm thread size
R45TSX Spark Plug, Sold individually, Professional Conventional Series
AC Delco®
R45TSX Spark Plug, Sold individually, Professional Conventional Series
Part Number: ACR45TSX
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R45TSXElectrode 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
SET-ACR45TSX-8 Spark Plug, Set of 8, Professional Conventional Series
AC Delco®
SET-ACR45TSX-8 Spark Plug, Set of 8, Professional Conventional Series
Part Number: SET-ACR45TSX-8
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Spark Plug Code : R45TSXElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
0276S-4 Spark Plug, Set of 4, C-Cut Shorty Series
Accel®
0276S-4 Spark Plug, Set of 4, C-Cut Shorty Series
Part Number: A350276S4
Vehicle Info Required to Guarantee Fit
$32.83
Product Details
Notes : 5/8 in. hex size; Projected tip; Tapered seat styleSpark Plug Code : 0276SElectrode Tip Material : Copper Electrode TipQuantity Sold : Set of 4Warranty : 90-day Accel 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.

Specialty Part : Performance Part by JCWElectrode Core Material : Copper Electrode CoreReach : 0.46 in. ReachGap Size : 0.035 in.Recommended Use : PerformanceSeries : C-Cut Shorty SeriesHeat Range : 6Thread Size : 14 mm thread size
11 Spark Plug, Sold individually, OE Replacement Series
Champion®
11 Spark Plug, Sold individually, OE Replacement Series
Part Number: C3311
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Champion 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.

Series : OE Replacement Series
AP666 Spark Plug, Sold individually, Platinum Series
Autolite®
AP666 Spark Plug, Sold individually, Platinum Series
Part Number: ALTAP666
Vehicle Info Required to Guarantee Fit
$10.99
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; Tapered 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 : 0.43 in. ReachSeries : Platinum SeriesGap Size : 0.06 in.Thread Size : 14 mm
Page 1 of 3 | Showing 1 - 15 of 37 results

Top Rated Products

AC Delco SET-ACCR43TS-8 Spark Plug, Set of 8, Professional Conventional Series
$26.49( Review)
My parts were just as described, fast shipping, excellent seller, will definitely be See More
Mary W.
VERIFIED PURCHASER
AC Delco CR43TS Spark Plug, Sold individually, Professional Conventional Series
$3.49( Review)
A/C Delco are premium quality, always reliable spark plugs. The others may offer hotSee More
David W.
VERIFIED PURCHASER