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NGK Laser Iridium Spark Plug Box of 4 (ILTR5L11)

Experience the ultimate combination of performance and longevity with NGK Laser Iridium spark plugs. Engineered specifically for OE applications, these spark plugs are tested to the highest standards to ensure quality and durability.

  • Iridium tipped center electrode provides durability six times harder than platinum
  • High-grade pure alumina ceramic and 98% pure copper core prevents overheating and provides reliable starts
  • Platinum pad on the ground electrode for even wear in distributorless ignition systems

Get the best for your vehicle with NGK Laser Iridium spark plugs. Recommended for vehicles with OE fine wire iridium alloy plugs.

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick Envision 2017 Base
Buick Envision 2017 Essence
Buick Envision 2017 Preferred
Buick Envision 2018 Base
Buick Envision 2018 Essence
Buick Envision 2018 Preferred
Buick Envision 2019 Base
Buick Envision 2019 Essence
Buick Envision 2019 Preferred
Buick Envision 2019 Premium
Buick Envision 2020 Base
Buick Envision 2020 Essence
Buick Envision 2020 Preferred
Buick LaCrosse 2018 Base
Buick LaCrosse 2018 Essence
Buick LaCrosse 2018 Preferred
Buick LaCrosse 2018 Premium
Buick LaCrosse 2019 Base
Buick LaCrosse 2019 Essence
Buick LaCrosse 2019 Preferred
Buick LaCrosse 2019 Premium
Cadillac ATS 2013 Base
Cadillac ATS 2013 Luxury
Cadillac ATS 2014 Base
Cadillac ATS 2014 Luxury
Cadillac ATS 2015 Base
Cadillac ATS 2015 Luxury
Cadillac ATS 2016 Base
Cadillac ATS 2016 Luxury
Chevrolet Blazer 2019 Base
Chevrolet Blazer 2019 L
Chevrolet Blazer 2020 L
Chevrolet Blazer 2020 LT
Chevrolet Colorado 2015 Base
Chevrolet Colorado 2015 LT
Chevrolet Colorado 2015 WT
Chevrolet Colorado 2015 Z71
Chevrolet Colorado 2016 Base
Chevrolet Colorado 2016 LT
Chevrolet Colorado 2016 WT
Chevrolet Colorado 2016 Z71
Chevrolet Colorado 2017 Base
Chevrolet Colorado 2017 LT
Chevrolet Colorado 2017 WT
Chevrolet Colorado 2017 Z71
Chevrolet Colorado 2018 Base
Chevrolet Colorado 2018 LT
Chevrolet Colorado 2018 WT
Chevrolet Colorado 2018 Z71
Chevrolet Colorado 2019 Base
Chevrolet Colorado 2019 LT
Chevrolet Colorado 2019 WT
Chevrolet Colorado 2019 Z71
Chevrolet Colorado 2020 Base
Chevrolet Colorado 2020 LT
Chevrolet Colorado 2020 WT
Chevrolet Impala 2014 LS
Chevrolet Impala 2014 LT
Chevrolet Impala 2014 LTZ
Chevrolet Impala 2015 LS
Chevrolet Impala 2015 LT
Chevrolet Impala 2015 LTZ
Chevrolet Impala 2016 LS
Chevrolet Impala 2016 LT
Chevrolet Impala 2016 LTZ
Chevrolet Impala 2017 LS
Chevrolet Impala 2017 LT
Chevrolet Impala 2018 LS
Chevrolet Impala 2018 LT
Chevrolet Impala 2019 LS
Chevrolet Impala 2019 LT
Chevrolet Malibu 2013 LS
Chevrolet Malibu 2013 LT
Chevrolet Malibu 2013 LTZ
Chevrolet Malibu 2014 LS
Chevrolet Malibu 2014 LT
Chevrolet Malibu 2014 LTZ
Chevrolet Malibu 2015 LS
Chevrolet Malibu 2015 LT
Chevrolet Malibu 2015 LTZ
Chevrolet Malibu Limited 2016 LS
Chevrolet Malibu Limited 2016 LT
Chevrolet Malibu Limited 2016 LTZ
GMC Acadia 2017 SL
GMC Acadia 2017 SLE
GMC Acadia 2017 SLT
GMC Acadia 2018 SL
GMC Acadia 2018 SLE
GMC Acadia 2018 SLT
GMC Acadia 2019 SL
GMC Acadia 2019 SLE
GMC Acadia 2019 SLT
GMC Acadia 2020 SL
GMC Acadia 2020 SLE
GMC Canyon 2015 Base
GMC Canyon 2015 SL
GMC Canyon 2015 SLE
GMC Canyon 2015 SLT
GMC Canyon 2016 Base
GMC Canyon 2016 SL
NGK manufactures spark plugs and spark plug wires, as well as glow plugs for diesel applications. Their range of spark plugs cover everything from OEM replacement to Ultimate Performance plugs, and are available as traditional copper, platinum, or iridium tips. NGK’s reputation as an OEM supplier for many car manufacturers makes them a top choice for spark plugs. Few brands can make that claim and have the quality to back it up.
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