A-Premium Double Iridium Spark Plugs Compatible with Subaru Impreza 2017-2020, Crosstrek 2018-2020, 2.0L, Pack of 4

[Reference Number]: 92217, DILKAR7B8, AI5682 [Vehicle Fitment]: Compatible with Subaru Crosstrek 2018-2018 H4 2.0L, Crosstrek 2019-2020 H4 2.0L (GAS), Impreza 2017-2020 H4 2.0L --- with 0.032" Gap [Specifications]: ①Center Electrode Tip Material: Iridium; ②Center Electrode Core Material: Iridium; ③Resistance (ohms): 5000; ④Gap Size (IN): 0.032; ⑤Hex Size (IN): 5/9; ⑥Insulator Height (mm): 51; ⑦Reach (mm): 26.5; ⑧Thread Diameter (MM): 12 [Exceptional Ignitability]: Designed alongside OEMs and engineered for maximum ignition performance [Extensive Mileage Range]: For optimal engine performance and longevity, it is recommended to replace double iridium spark plugs at mileage intervals of 100,000 to 120,000 miles