A-Premium Iridium Platinum Spark Plugs Compatible with Chevrolet Equinox 2018-2020, Malibu 2016-2020, Cruze 2016-2019 & GMC Terrain 2018-2020 & Buick Encore 2016-2019, 1.4L 1.5L 1.6L, Pack of 4

From the brand

[Vehicle Fitment]: Compatible with Buick Cascada 2016-2019 L4 1.6L, Encore 2016-2019 L4 1.4L(Engine Code: LE2); Compatible with Chevrolet Cruze 2017-2019 L4 1.4L(Engine Code: LE2), Cruze 2016-2016 L4 1.4L(New Model, Engine Code: LE2), Equinox 2018-2020 L4 1.5L, Malibu 2017-2020 L4 1.5L, Malibu 2016-2016 L4 1.5L(New Model); Compatible with GMC Terrain 2018-2020 L4 1.5L—Gap 0.028 inch
[Reference Number]: 91970, ILNAR8B7G, 90644, 12683541, 55490097
[Specifications]: ①Center Electrode Tip Material: Iridium; ②Center Electrode Core Material: Platinum; ③Resistance (ohms): 5000; ④Gap Size (IN): 0.028 ⑤Hex Size (IN): 0.55; ⑥Insulator Height (mm): 52.50; ⑦Reach (mm): 25.00; ⑧Thread Diameter (MM): 12.00
[Exceptional Ignitability]: Designed alongside OEMs and engineered for maximum ignition performance
[Engineered for Longevity]: For optimal engine performance and longevity, it is recommended to replace platinum iridium spark plugs at mileage intervals of 80,000 to 100,000 miles