Spark Plug
NGK Laser Iridium Spark Plug
ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
NGK 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.
NGK Laser Irid. Plug
OE Series Laser Iridium Spark Plug: Fine Wire Tip, ILTR5L11
2013-2015 Chevrolet Malibu
2013-2017 Cadillac ATS
2014-2019 Chevrolet Impala
2015-2022 Chevrolet Colorado
2015-2022 GMC Canyon
2016 Chevrolet Malibu Limited
2017-2020 Buick Envision
2017-2021 GMC Acadia
2018-2019 Buick LaCrosse
2019-2021 Chevrolet Blazer