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2018 Cadillac XTS
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2018 Cadillac XTS

2018 Cadillac XTS Spark Plugs

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Platinum Series Spark Plug, Sold individually
Bosch®
Platinum Series Spark Plug, Sold individually
Part Number: BS6728
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L
  • 2018 Cadillac XTS Base 6 Cyl 3.6L
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Tapered 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 : 25 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm
OE Fine Wire Double Platinum Spark Plug Series Spark Plug, Sold individually
Bosch®
OE Fine Wire Double Platinum Spark Plug Series Spark Plug, Sold individually
Part Number: BS8114
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L
  • 2018 Cadillac XTS Base 6 Cyl 3.6L
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L
Product Details
Series : OE Fine Wire Double Platinum Spark Plug SeriesSpark Plug Code : HR7MPP33XElectrode Tip Material : 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 : European Vehicle PartsElectrode Core Material : Platinum Electrode CoreReach : 25 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG95605
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L
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 : SP542, 95605, 41118, 12642791, CYFS092FTQuantity 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 : SP542, 95605, 41118, 12642791, CYFS092FTHeat Range : 7Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 6
NGK®
Ruthenium HX Series Spark Plug, Set of 6
Part Number: SET-NG95605-6
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L Turbocharged, Gap 0.036 in.
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP542, 95605, 41118, 12642791, CYFS092FTQuantity Sold : Set of 6Warranty : 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 : SP542, 95605, 41118, 12642791, CYFS092FTHeat Range : 7Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG91276
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L
  • 2018 Cadillac XTS Base 6 Cyl 3.6L
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Fine Wire Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP519, 91276, 41107, 12681660, 0948278J00, CYFS12F1, 000018L3Y1Quantity 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 : 0.04 in.Interchange Part Number : SP519, 91276, 41107, 12681660, 0948278J00, CYFS12F1, 000018L3Y1Heat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 6
NGK®
Ruthenium HX Series Spark Plug, Set of 6
Part Number: SET-NG91276-6
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L Naturally Aspirated, Gap 0.044 in.
  • 2018 Cadillac XTS Base 6 Cyl 3.6L Naturally Aspirated, Gap 0.044 in.
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L Naturally Aspirated, Gap 0.044 in.
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L Naturally Aspirated, Gap 0.044 in.
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L Naturally Aspirated, Gap 0.044 in.
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP519, 91276, 41107, 12681660, 0948278J00, CYFS12F1, 000018L3Y1Quantity Sold : Set of 6Warranty : 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 : 0.04 in.Interchange Part Number : SP519, 91276, 41107, 12681660, 0948278J00, CYFS12F1, 000018L3Y1Heat Range : 6Thread Size : 14 mm thread size
Double Iridium Series Spark Plug, Sold individually
Bosch®
Double Iridium Series Spark Plug, Sold individually
Part Number: BS96312
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium and Iridium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; 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 : 0.8 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 6Thread Size : 14 mm
Laser Iridium Series Spark Plug, Sold individually
NGK®
Laser Iridium Series Spark Plug, Sold individually
Part Number: NG96393
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L
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) Standard Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Laser Iridium SeriesElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 96393Quantity 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 : 0.04 in.Interchange Part Number : 96393Heat Range : 7Thread Size : 12 mm Thread Size
Laser Iridium Series Spark Plug, Set of 6
NGK®
Laser Iridium Series Spark Plug, Set of 6
Part Number: SET-NG96393-6
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L Turbocharged, Gap 0.036 in.; OE Equivalent Design
Product Details
Series : Laser Iridium SeriesElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 96393Quantity Sold : Set of 6Warranty : 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 : 0.04 in.Interchange Part Number : 96393Heat Range : 7Thread Size : 12 mm Thread Size
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Bosch®
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS9616
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L
  • 2018 Cadillac XTS Base 6 Cyl 3.6L
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L
Product Details
Series : OE Fine Wire Iridium Spark Plug SeriesSpark Plug Code : HR7NII33XElectrode 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 : European Vehicle PartsElectrode Core Material : Iridium Electrode CoreReach : 25 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm thread size
Professional Iridium Series Spark Plug, Sold individually
AC Delco®
Professional Iridium Series Spark Plug, Sold individually
Part Number: AC41147
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L transmissionmfrcode : 6T80
Product Details
Series : Professional Iridium SeriesElectrode Tip Material : Iridium 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 CoreGap Size : OE Replacement
Professional Iridium Series Spark Plug, Set of 6
AC Delco®
Professional Iridium Series Spark Plug, Set of 6
Part Number: SET-AC41147-6
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2018 Cadillac XTS Vsport Platinum 6 Cyl 3.6L transmissionmfrcode : 6T80
Product Details
Series : Professional Iridium SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 6Warranty : 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 CoreGap Size : OE Replacement
Professional Iridium Series Spark Plug, Sold individually
AC Delco®
Professional Iridium Series Spark Plug, Sold individually
Part Number: AC41109
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2018 Cadillac XTS Base 6 Cyl 3.6L Original Equipment, Gap .043
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L AWD, Original Equipment, Gap .043
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L FWD, Original Equipment, Gap .043
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L FWD, Original Equipment, Gap .043
Product Details
Notes : 5/8 in. hex size; Tapered seat style; Iridium long life electrode configurationSeries : Professional Iridium SeriesElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 12622561, 19185438Quantity 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 : 25.4 mm ReachGap Size : 0.043 in.Heat Range : 6Thread Size : 14 mm thread size
Professional Iridium Series Spark Plug, Set of 6
AC Delco®
Professional Iridium Series Spark Plug, Set of 6
Part Number: SET-AC41109-6
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 2018 Cadillac XTS Base 6 Cyl 3.6L Original Equipment, Gap .043
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L FWD, Original Equipment, Gap .043
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L FWD, Original Equipment, Gap .043
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L FWD, Original Equipment, Gap .043
Product Details
Series : Professional Iridium SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 6Warranty : 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 : 25.4 mm ReachGap Size : 0.043 in.Heat Range : 6Thread Size : 14 mm thread size
Platinum Series Spark Plug, Set of 6
Bosch®
Platinum Series Spark Plug, Set of 6
Part Number: SET-BS6728-6
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2018 Cadillac XTS Livery 6 Cyl 3.6L
  • 2018 Cadillac XTS Base 6 Cyl 3.6L
  • 2018 Cadillac XTS Premium Luxury 6 Cyl 3.6L
  • 2018 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2018 Cadillac XTS Luxury 6 Cyl 3.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Tapered Seat Type; Solid Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; Taper-Cut Shape; With ResistorComponents : (6) Spark PlugSeries : Platinum SeriesElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 6Warranty : 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 : 25 mm ReachGap Size : 1.1 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
Page 1 of 2 | Showing 1 - 15 of 18 results

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Bosch Platinum Series Spark Plug, Sold individually
$7.99( Review)
Great fit works great
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Product Questions & Answers

AC Delco Professional Iridium Series Spark Plug, Set of 6
$51.99
Q:Are these pre gaped?
Evette W.
A:BEST ANSWERHi David, thank you for reaching out! Yes, they are pre-gapped at 0.043 inches. You can click the link below to order the set while stocks last. Have a good one! https://www.carparts.com/spark-plug/ac-delco/set-ac41109-6?can=cpab2020_csqa_20240404 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >