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2019 GMC Sierra 1500

2019 GMC Sierra 1500 Spark Plugs

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Iridium IX Series Spark Plug, Sold individually
Part Number: NGLTR5IX11
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L
Product Details
Notes : 5000 Ohms Resistance; 53 mm Insulator Height; 5/8 in. Hex Size; (1) Standard Ground Electrode; Nickel Core Ground Electrode Material; Taper Cut Core Design; Flat Seat; Non-Removable Nut Terminal TypeSeries : Iridium IX SeriesElectrode Tip Material : Iridium Electrode TipQuantity 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.Heat Range : 5Thread Size : 14 mm
Iridium IX Series Spark Plug, Set of 6
Part Number: SET-NGLTR5IX11-6
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L Gap 0.040 in.
Product Details
Series : Iridium IX SeriesElectrode Tip Material : Iridium Electrode TipQuantity 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.Heat Range : 5Thread Size : 14 mm
Iridium IX Series Spark Plug, Set of 8
Part Number: SET-NGLTR5IX11-8
Guaranteed to Fit
$71.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L Gap 0.040 in.
Product Details
Series : Iridium IX SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 8Warranty : 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.Heat Range : 5Thread Size : 14 mm
FR6KPP33X Spark Plug+ NGK PFR6D-10G NGK BKR6EIX NGK PFR6T-10G - Replaces OE Number 55-571-391
Part Number: BSFR6KPP33X
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 4 Cyl 2.7L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 SLE 4 Cyl 2.7L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
Product Details
Series : OE/Specialty Spark Plug SeriesSpark Plug Code : FR6KPP33X+Replaces OE Number : 55-571-391Quantity 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 Parts
Champion Iridium Series Spark Plug, Sold individually
Part Number: C339777
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L OE Type; Plug Type Res14Wmpb4
Product Details
Series : Champion Iridium SeriesQuantity Sold : Sold individuallyWarranty : 7-year, unlimited-mileage or recommended change interval 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.

Reach : 1 in. ReachGap Size : 0.04 in.Heat Range : 14Recommended Use : OE ReplacementProduct Fit : Direct Fit
Laser Iridium Series Spark Plug, Sold individually
Part Number: NG94956
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 4 Cyl 2.7L
  • 2019 GMC Sierra 1500 SLE 4 Cyl 2.7L
  • 2019 GMC Sierra 1500 Base 4 Cyl 2.7L
Product Details
Notes : (1) Ground Electrode Quantity; 0.55 in. Hex Size; 2.07 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Cup Electrical Terminal Type; Standard Ground Configuration; Copper Ground Electrode Core Material; Standard Ground Electrode Tip Design; Tapered Seat TypeSeries : Laser Iridium SeriesReplaces OE Number : 94956Quantity 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.

Reach : 0.98 in. ReachGap Size : 0.03 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 94956Heat Range : 9Thread Size : 0.47 in.
Double Iridium Series Spark Plug, Sold individually
Part Number: BS96307
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L Do Not Gap, Gap Is Preset, Original Equipment Is Iridium
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Tapered Seat Type; Solid Terminal Type; 0.8 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; 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 : Iridium Electrode CoreReach : 25 mm ReachGap Size : 0.9 mmHeat Range : 8Thread Size : 14 mm
Professional Iridium Series Spark Plug, Sold individually
Part Number: AC41106IP
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 4 Cyl 2.7L 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 SLE 4 Cyl 2.7L 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 Base 4 Cyl 2.7L 4-Door, Extended Cab Pickup
Product Details
Notes : 14 mm Hex Size; 1.21 in. Insulator Height; 4000-7500 Ohms Resistance; (1) Ground Electrode; Single Strap Ground Configuration; Nickel Alloy Ground Electrode Core; Platinum Alloy Pad Ground Electrode Tip Design; Tapered Seat Type; Solid Terminal TypeSeries : Professional Iridium SeriesReplaces OE Number : 12688094Quantity 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.

Interchange Part Number : 12688094
Professional Iridium Series Spark Plug, Set of 4
Part Number: SET-AC41106IP-4
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 4 Cyl 2.7L 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 Base 4 Cyl 2.7L 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 SLE 4 Cyl 2.7L 4-Door, Extended Cab Pickup
Product Details
Series : Professional Iridium SeriesReplaces OE Number : 12688094Quantity Sold : Set of 4Warranty : 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.

Interchange Part Number : 12688094
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG90220
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L
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 : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Quantity 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 : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Heat Range : 5Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 6
Part Number: SET-NG90220-6
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L Gap 0.040 in.
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Quantity 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 : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Heat Range : 5Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 8
Part Number: SET-NG90220-8
Guaranteed to Fit
$84.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L Gap 0.040 in.
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L Gap 0.040 in.
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L Gap 0.040 in.
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Quantity Sold : Set of 8Warranty : 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 : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Heat Range : 5Thread Size : 14 mm thread size
Professional Iridium Series Spark Plug, Sold individually
Part Number: AC41114
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L enginedesignationname: LV3, Eng.VIN: H
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L enginedesignationname: L82, Eng.VIN: F
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
Product Details
Notes : 0.98 in. Thread Reach; 14 mm Hex Size; 25.3 mm Insulator Height; 4000-7500 Ohms Resistance; (1) Ground Electrode; Iridium Ground Electrode Tip; Iridium Material Grade; Fine Wire Center Electrode Design; Conical Seat TypeSeries : Professional Iridium SeriesReplaces OE Number : 12622441Quantity 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.

Interchange Part Number : 12622441
Professional Iridium Series Spark Plug, Set of 6
Part Number: SET-AC41114-6
Guaranteed to Fit
$50.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L enginedesignationname: LV3, Eng.VIN: H
Product Details
Series : Professional Iridium SeriesReplaces OE Number : 12622441Quantity 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.

Interchange Part Number : 12622441
Professional Iridium Series Spark Plug, Set of 8
Part Number: SET-AC41114-8
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Crew Cab Pickup
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L enginedesignationname: L82, Eng.VIN: F
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L enginedesignationname: L87, Eng.VIN: L, 4-Door, Extended Cab Pickup
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L enginedesignationname: L84, Eng.VIN: D, 4-Door, Extended Cab Pickup
Product Details
Series : Professional Iridium SeriesReplaces OE Number : 12622441Quantity 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.

Interchange Part Number : 12622441
Page 1 of 2 | Showing 1 - 15 of 20 results

Top Rated Products

The best spark plugs made! These were the exact same as the original part for a much See More
Jakob F.
VERIFIED PURCHASER
They're pretty good give good power and a smooth idle.
Anthony L.
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Popular Products

Product Questions & Answers

Q:Are these pre-gaped ?
Ricardo R.
A:BEST ANSWERHi Ricardo, I'm glad to assist you. Yes. It is pre-gapped already (0.04 inches). If your car/truck appears in the vehicle fitment information below (upon selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our lowest price for a set and click the link below to buy it later. Happy shopping! https://www.carparts.com/spark-plug/ac-delco/set-ac41114-8?can=cpje1043_CSQA_20240307 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:Are these spark plugs pre gapped?
Gonzo
A:BEST ANSWERHi John, I'll be glad to assist you. Yes, the pre-gap is 0.04 inches. You can use the link below to order the part and take advantage of the limited stock available. Happy shopping! https://www.carparts.com/spark-plug/ac-delco/ac41114?can=cpab2020_20220323 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >

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