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Spark Plug
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Spark Plug (NGK) for 2013-2022 Buick, Cadillac, Chevrolet, & GMC NEW

$ 16 .92
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 4 of this item.
Gap 0.044" OE Equivalent Design* 97,500 mi OE Mfr Recommended Service Interval
Laser Iridium Spark Plug
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Brand: NGK
Condition: New
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Specifications & Info


Attribute Value
Center Electrode Core Material Copper
Center Electrode Design Fine Wire
Center Electrode Insulator Tip Projection 0.14, 3.5
Center Electrode Projection Mid Projection
Center Electrode Tip Material Iridium
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Configuration J-gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Platinum
Hex Size 5/8" (16mm)
Insulator Height 2.07, 52.5
Insulator Material Ceramic
Manufacturer Heat Range 5
Material Grade Iridium Platinum
Part Number Iltr5l11
Pre Gap Size .044, 1.1
Reach 0.984, 25.0
Resistance 5000.0
Resistor Type Yes
Seat Type Tapered
Service Number Iltr5l11
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 96329
Thread Diameter 0.551, 14.0
Washer Included No

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models (tapclick to expand)(tapclick to hide)
Envision 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2017 - 2020 L4 2.5L FWD Automatic
Base SUV 2017 L4 2.5L AWD Automatic
Base SUV 2017 - 2020 L4 2.5L FLEX FWD Automatic
Base SUV 2017 L4 2.5L FLEX AWD Automatic
CXL SUV 2017 - 2020 L4 2.0L Turbo AWD Automatic
Essence SUV 2017 - 2020 L4 2.5L AWD/FWD Automatic
Essence SUV 2017 - 2020 L4 2.5L FLEX AWD/FWD Automatic
Preferred SUV 2017 - 2020 L4 2.5L AWD/FWD Automatic
Preferred SUV 2017 - 2020 L4 2.5L FLEX AWD/FWD Automatic
Premium SUV 2017 - 2020 L4 2.0L Turbo AWD Automatic
Premium II SUV 2019 - 2020 L4 2.0L Turbo AWD Automatic
LaCrosse 2018-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avenir Sedan 2018 - 2019 V6 3.6L AWD/FWD Automatic
Base Sedan 2018 - 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Essence Sedan 2018 - 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Essence Sedan 2018 - 2019 V6 3.6L AWD/FWD Automatic
Preferred Sedan 2018 - 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Preferred Sedan 2018 - 2019 V6 3.6L FWD Automatic
Premium Sedan 2018 - 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Premium Sedan 2018 - 2019 V6 3.6L AWD/FWD Automatic
Sport Touring Sedan 2019 V6 3.6L FWD Automatic
Cadillac 1 model (tapclick to expand)(tapclick to hide)
ATS 2013-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2015 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Base Coupe 2015 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Base Sedan 2013 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Base Sedan 2013 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Luxury Coupe 2016 V6 3.6L AWD/RWD Automatic & Manual
Luxury Coupe 2015 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Luxury Coupe 2015 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Luxury Coupe 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Luxury Sedan 2016 V6 3.6L AWD/RWD Automatic & Manual
Luxury Sedan 2013 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Luxury Sedan 2013 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Luxury Sedan 2013 - 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Performance Coupe 2016 - 2017 V6 3.6L AWD/RWD Automatic & Manual
Performance Coupe 2015 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Performance Coupe 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Performance Sedan 2016 - 2017 V6 3.6L AWD/RWD Automatic & Manual
Performance Sedan 2013 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Performance Sedan 2013 - 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Premium Coupe 2016 V6 3.6L AWD/RWD Automatic & Manual
Premium Coupe 2015 - 2016 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Coupe 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Premium Sedan 2016 V6 3.6L AWD/RWD Automatic & Manual
Premium Sedan 2013 - 2016 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Sedan 2013 - 2015 V6 3.6L FLEX AWD/RWD Automatic & Manual
Premium Luxury Coupe 2017 V6 3.6L AWD/RWD Automatic
Premium Luxury Sedan 2017 V6 3.6L AWD/RWD Automatic
Premium Performance Coupe 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Performance Coupe 2017 V6 3.6L AWD/RWD Automatic & Manual
Premium Performance Sedan 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Performance Sedan 2017 V6 3.6L AWD/RWD Automatic & Manual
Premium Sport Sedan 2013 - 2014 L4 2.0L Turbo RWD Automatic
V Coupe 2016 - 2017 V6 3.6L Turbo RWD Automatic & Manual
V Sedan 2016 - 2017 V6 3.6L Turbo RWD Automatic & Manual
Chevrolet 5 models (tapclick to expand)(tapclick to hide)
Blazer 2019-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2019 L4 2.5L AWD/FWD Automatic
Base SUV 2019 - 2021 V6 3.6L FWD Automatic
Base SUV 2019 V6 3.6L AWD Automatic
L SUV 2019 - 2021 L4 2.5L FWD Automatic
LS SUV 2020 L4 2.5L FWD Automatic
LT SUV 2020 - 2021 L4 2.0L Turbo AWD/FWD Automatic
LT SUV 2020 - 2021 L4 2.5L AWD/FWD Automatic
LT SUV 2020 - 2021 V6 3.6L AWD/FWD Automatic
Premier SUV 2021 L4 2.0L Turbo AWD/FWD Automatic
Premier SUV 2019 - 2021 V6 3.6L AWD/FWD Automatic
RS SUV 2019 - 2021 V6 3.6L AWD/FWD Automatic
True North SUV 2021 L4 2.0L Turbo AWD Automatic
True North SUV 2019 - 2021 V6 3.6L AWD Automatic
Colorado 2015-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2019 - 2020 L4 2.5L RWD Automatic
Base Extended Cab Pickup 2015 - 2019 L4 2.5L RWD Manual
LT Crew Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
LT Crew Cab Pickup 2015 - 2022 L4 2.5L RWD/4WD Automatic
LT Crew Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
LT Extended Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
LT Extended Cab Pickup 2015 - 2022 L4 2.5L RWD/4WD Automatic
LT Extended Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
LTZ Crew Cab Pickup 2015 V6 3.6L 4WD Automatic
WT Crew Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
WT Crew Cab Pickup 2016 - 2019 L4 2.8L DIESEL Turbo RWD/4WD Manual
WT Crew Cab Pickup 2015 - 2022 L4 2.5L RWD/4WD Automatic
WT Crew Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Manual
WT Crew Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
WT Crew Cab Pickup 2015 - 2019 V6 3.6L RWD/4WD Manual
WT Extended Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
WT Extended Cab Pickup 2016 - 2019 L4 2.8L DIESEL Turbo RWD/4WD Manual
WT Extended Cab Pickup 2015 - 2022 L4 2.5L RWD/4WD Automatic
WT Extended Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Manual
WT Extended Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
WT Extended Cab Pickup 2015 - 2019 V6 3.6L RWD/4WD Manual
Z71 Crew Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
Z71 Crew Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Automatic
Z71 Crew Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
Z71 Extended Cab Pickup 2016 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
Z71 Extended Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Automatic
Z71 Extended Cab Pickup 2015 - 2022 V6 3.6L RWD/4WD Automatic
Z71 LT Crew Cab Pickup 2021 - 2022 V6 3.6L 4WD Automatic
ZR2 Crew Cab Pickup 2017 - 2022 L4 2.8L DIESEL Turbo 4WD Automatic
ZR2 Crew Cab Pickup 2017 - 2022 V6 3.6L 4WD Automatic
ZR2 Extended Cab Pickup 2017 - 2022 L4 2.8L DIESEL Turbo 4WD Automatic
ZR2 Extended Cab Pickup 2017 - 2022 V6 3.6L 4WD Automatic
Impala 2014-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Eco Sedan 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
LS Sedan 2017 - 2019 V6 3.6L FWD Automatic
LS Sedan 2017 - 2019 V6 3.6L FLEX FWD Automatic
LS Sedan 2016 - 2019 L4 2.5L FLEX FWD Automatic
LS Sedan 2015 - 2017 V6 3.6L BI-FUEL FWD Automatic
LS Sedan 2014 - 2019 L4 2.5L FWD Automatic
LT Sedan 2016 - 2019 L4 2.5L FLEX FWD Automatic
LT Sedan 2015 - 2017 V6 3.6L BI-FUEL FWD Automatic
LT Sedan 2014 - 2019 L4 2.5L FWD Automatic
LT Sedan 2014, 2016 - 2019 V6 3.6L FWD Automatic
LT Sedan 2014 - 2019 V6 3.6L FLEX FWD Automatic
LTZ Sedan 2016 L4 2.5L FLEX FWD Automatic
LTZ Sedan 2014 - 2016 L4 2.5L FWD Automatic
LTZ Sedan 2014, 2016 V6 3.6L FWD Automatic
LTZ Sedan 2014 - 2016 V6 3.6L FLEX FWD Automatic
Premier Sedan 2017 - 2019 V6 3.6L FWD Automatic
Premier Sedan 2017 - 2019 V6 3.6L FLEX FWD Automatic
Malibu 2013-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Eco Sedan 2013 - 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
LS Sedan 2013 - 2015 L4 2.5L FWD Automatic
LT Sedan 2013 - 2015 L4 2.0L Turbo FWD Automatic
LT Sedan 2013 - 2015 L4 2.5L FWD Automatic
LTZ Sedan 2013 - 2015 L4 2.0L Turbo FWD Automatic
LTZ Sedan 2013 - 2015 L4 2.5L FWD Automatic
Malibu Limited 2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Sedan 2016 L4 2.5L FWD Automatic
LT Sedan 2016 L4 2.5L FWD Automatic
LTZ Sedan 2016 L4 2.5L FWD Automatic
GMC 2 models (tapclick to expand)(tapclick to hide)
Acadia 2017-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
AT4 SUV 2020 - 2021 V6 3.6L AWD/4WD Automatic
All Terrain SUV 2019 V6 3.6L AWD Automatic
Black SUV 2021 V6 3.6L AWD Automatic
Denali SUV 2021 L4 2.0L Turbo FWD/4WD Automatic
Denali SUV 2017 - 2021 V6 3.6L AWD/FWD/4WD Automatic
SL SUV 2017 - 2021 L4 2.5L FWD Automatic
SLE SUV 2020 - 2021 L4 2.0L Turbo FWD/4WD Automatic
SLE SUV 2017 - 2021 L4 2.5L FWD/4WD Automatic
SLE SUV 2017 - 2021 V6 3.6L FWD/4WD Automatic
SLT SUV 2020 - 2021 L4 2.0L Turbo FWD/4WD Automatic
SLT SUV 2018 V6 3.6L AWD Automatic
SLT SUV 2017 - 2019 L4 2.5L FWD/4WD Automatic
SLT SUV 2017 - 2021 V6 3.6L FWD/4WD Automatic
Canyon 2015-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
AT4 Crew Cab Pickup 2021 - 2022 L4 2.8L DIESEL Turbo 4WD Automatic
AT4 Crew Cab Pickup 2021 - 2022 V6 3.6L 4WD Automatic
All Terrain Crew Cab Pickup 2018 - 2020 L4 2.8L DIESEL Turbo 4WD Automatic
All Terrain Crew Cab Pickup 2018 - 2020 V6 3.6L 4WD Automatic
All Terrain Extended Cab Pickup 2018 - 2020 L4 2.8L DIESEL Turbo 4WD Automatic
All Terrain Extended Cab Pickup 2018 - 2020 V6 3.6L 4WD Automatic
Base Crew Cab Pickup 2015 - 2020 L4 2.5L RWD/4WD Automatic
Base Crew Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Manual
Base Crew Cab Pickup 2015 - 2020 V6 3.6L RWD/4WD Automatic
Base Crew Cab Pickup 2015 - 2019 V6 3.6L RWD/4WD Manual
Base Extended Cab Pickup 2015 - 2020 L4 2.5L RWD/4WD Automatic
Base Extended Cab Pickup 2015 - 2019 L4 2.5L RWD/4WD Manual
Base Extended Cab Pickup 2015 - 2020 V6 3.6L RWD/4WD Automatic
Base Extended Cab Pickup 2015 - 2019 V6 3.6L RWD/4WD Manual
Denali Crew Cab Pickup 2017 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2022 V6 3.6L RWD/4WD Automatic
Elevation Crew Cab Pickup 2021 - 2022 L4 2.5L RWD/4WD Automatic
Elevation Crew Cab Pickup 2021 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
Elevation Crew Cab Pickup 2021 - 2022 V6 3.6L RWD/4WD Automatic
Elevation Extended Cab Pickup 2021 - 2022 L4 2.5L RWD/4WD Automatic
Elevation Extended Cab Pickup 2021 - 2022 L4 2.8L DIESEL Turbo RWD/4WD Automatic
Elevation Extended Cab Pickup 2021 - 2022 V6 3.6L RWD/4WD Automatic
Elevation Standard Crew Cab Pickup 2021 - 2022 L4 2.5L RWD/4WD Automatic
Elevation Standard Crew Cab Pickup 2021 - 2022 V6 3.6L RWD/4WD Automatic
Elevation Standard Extended Cab Pickup 2021 - 2022 L4 2.5L RWD/4WD Automatic
Elevation Standard Extended Cab Pickup 2021 - 2022 V6 3.6L RWD/4WD Automatic
SL Extended Cab Pickup 2019 - 2020 L4 2.5L RWD Automatic
SL Extended Cab Pickup 2015 - 2019 L4 2.5L RWD Manual
SLE Crew Cab Pickup 2016 - 2020 L4 2.8L DIESEL Turbo RWD/4WD Automatic
SLE Crew Cab Pickup 2015 - 2020 L4 2.5L RWD/4WD Automatic
SLE Crew Cab Pickup 2015 - 2020 V6 3.6L RWD/4WD Automatic
SLE Extended Cab Pickup 2016 - 2020 L4 2.8L DIESEL Turbo RWD/4WD Automatic
SLE Extended Cab Pickup 2015 - 2020 L4 2.5L RWD/4WD Automatic
SLE Extended Cab Pickup 2015 - 2020 V6 3.6L RWD/4WD Automatic
SLT Crew Cab Pickup 2016 - 2020 L4 2.8L DIESEL Turbo RWD/4WD Automatic
SLT Crew Cab Pickup 2015 L4 2.5L RWD/4WD Automatic
SLT Crew Cab Pickup 2015 - 2020 V6 3.6L RWD/4WD Automatic
SLT Extended Cab Pickup 2016 - 2019 L4 2.8L DIESEL Turbo RWD/4WD Automatic
SLT Extended Cab Pickup 2015 L4 2.5L RWD/4WD Automatic
SLT Extended Cab Pickup 2015 - 2019 V6 3.6L RWD/4WD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Fits Years: 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Fits Models: Acadia, ATS, Blazer, Canyon, Colorado, Envision, Impala, LaCrosse, Malibu, Malibu Limited

Expert Guides

Chevrolet Impala Spark Plug Replacement Guide (2014-2020)

Keep your Impala's engine running strong by understanding when and how to replace your spark plugs.

 Read Full Guide →

Related Trouble Codes (OBD-II)

11 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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