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2021 Chevrolet Trailblazer
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2021 Chevrolet Trailblazer

2021 Chevrolet Trailblazer Spark Plugs

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Spark Plug, Plug Type Ret4Wypbx, 3 Cyl 1.2L -
Champion®
Spark Plug, Plug Type Ret4Wypbx, 3 Cyl 1.2L -
Part Number: C339665
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L Plug Type Ret4Wypbx
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L Plug Type Ret4Wypbx
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L Plug Type Ret4Wypbx
Product Details
Warranty : 24-month or 24,000-mile 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Spark Plug, Sold individually, Laser Iridium Series
NGK®
Spark Plug, Sold individually, Laser Iridium Series
Part Number: NG94956
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer Activ 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer RS 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.3L
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 TypeReplaces 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 FitSeries : Laser Iridium SeriesInterchange Part Number : 94956Heat Range : 9Thread Size : 0.47 in.
Spark Plug, Sold individually, 3 Cyl 1.2L, Laser Iridium Series -
NGK®
Spark Plug, Sold individually, 3 Cyl 1.2L, Laser Iridium Series -
Part Number: NG91970
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L
Product Details
Notes : 1.25 mm Thread Pitch; 14 mm Hex Size; 0.6 mm Extended Projection Fine Wire Iridium Center Electrode; 5000 Ohms Resistance; (1) Standard Taper Cut Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 91970, 12683541Quantity 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.Series : Laser Iridium SeriesInterchange Part Number : 91970, 12683541Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, Gap 0.028 in.; OE Equivalent Design; 60,000 mi OE Mfr Recommended Service Interval, Set of 3, 3 Cyl 1.2L, Laser Iridium Series -
NGK®
Spark Plug, Gap 0.028 in.; OE Equivalent Design; 60,000 mi OE Mfr Recommended Service Interval, Set of 3, 3 Cyl 1.2L, Laser Iridium Series -
Part Number: SET-NG91970-3
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L Gap 0.028 in.; OE Equivalent Design; 60,000 mi OE Mfr Recommended Service Interval
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L Gap 0.028 in.; OE Equivalent Design; 60,000 mi OE Mfr Recommended Service Interval
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L Gap 0.028 in.; OE Equivalent Design; 60,000 mi OE Mfr Recommended Service Interval
Product Details
Electrode Tip Material : Iridium Electrode TipReplaces OE Number : 91970, 12683541Quantity Sold : Set of 3Warranty : 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.Series : Laser Iridium SeriesInterchange Part Number : 91970, 12683541Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, FWD, Sold individually, 3 Cyl 1.3L, Professional Iridium Series -
AC Delco®
Spark Plug, FWD, Sold individually, 3 Cyl 1.3L, Professional Iridium Series -
Part Number: AC41106IP
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer RS 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer Activ 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.3L FWD
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 TypeReplaces 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.

Series : Professional Iridium SeriesInterchange Part Number : 12688094
Spark Plug, AWD, Set of 3, 3 Cyl 1.3L, Professional Iridium Series -
AC Delco®
Spark Plug, AWD, Set of 3, 3 Cyl 1.3L, Professional Iridium Series -
Part Number: SET-AC41106IP-3
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2021 Chevrolet Trailblazer RS 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer Activ 3 Cyl 1.3L AWD
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.3L AWD
Product Details
Replaces OE Number : 12688094Quantity Sold : Set of 3Warranty : 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.

Series : Professional Iridium SeriesInterchange Part Number : 12688094
Spark Plug, enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP, Sold individually, 3 Cyl 1.2L, GM Original Equipment Series -
AC Delco®
Spark Plug, enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP, Sold individually, 3 Cyl 1.2L, GM Original Equipment Series -
Part Number: AC41156
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Product Details
Notes : 14 mm Hex Size; 2.07 in. Insulator Height; (1) Ground Electrode Quantity; Single Prong Electrode Ground Electrode Tip Design; Single Ground Configuration; Nickel Ground Electrode Core; Conical Seat TypeElectrode 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.

Reach : 0.98 in. ReachSeries : GM Original Equipment SeriesGap Size : 0.05 in.Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP, Set of 3, 3 Cyl 1.2L, GM Original Equipment Series -
AC Delco®
Spark Plug, enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP, Set of 3, 3 Cyl 1.2L, GM Original Equipment Series -
Part Number: SET-AC41156-3
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L enginedesignationname: LIH, Eng.VIN: 2, FWD, Original Equipment; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Product Details
Electrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 3Warranty : 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.

Reach : 0.98 in. ReachSeries : GM Original Equipment SeriesGap Size : 0.05 in.Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, Plug Type Ret4Wypbx, Set of 3, 3 Cyl 1.2L -
Champion®
Spark Plug, Plug Type Ret4Wypbx, Set of 3, 3 Cyl 1.2L -
Part Number: SET-C339665-3
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2021 Chevrolet Trailblazer L 3 Cyl 1.2L Plug Type Ret4Wypbx
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.2L Plug Type Ret4Wypbx
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.2L Plug Type Ret4Wypbx
Product Details
Components : (3) Spark PlugQuantity Sold : Set of 3Warranty : 24-month or 24,000-mile 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Spark Plug, Set of 3, 3 Cyl 1.3L, Laser Iridium Series -
NGK®
Spark Plug, Set of 3, 3 Cyl 1.3L, Laser Iridium Series -
Part Number: SET-NG94956-3
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 2021 Chevrolet Trailblazer RS 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer LS 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer Activ 3 Cyl 1.3L
  • 2021 Chevrolet Trailblazer LT 3 Cyl 1.3L
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 TypeComponents : (3) Spark PlugReplaces OE Number : 94956Quantity Sold : Set of 3Warranty : 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 FitSeries : Laser Iridium SeriesInterchange Part Number : 94956Heat Range : 9Thread Size : 0.47 in.
Page 1 of 1 | Showing 1 - 10 of 10 results

Top Rated Products

AC Delco Spark Plug, AWD, Sold individually, 3 Cyl 1.3L, Professional Iridium Series -
$14.49( Review)
The best spark plugs made! These were the exact same as the original part for a much See More
Jakob F.
VERIFIED PURCHASER
NGK Spark Plug, Sold individually, 3 Cyl 1.2L, Laser Iridium Series -
$18.49( Review)
Great spark plugs!!
Michael M.
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P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
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P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.