What it does. Ngk NGK Laser Iridium High Ignitability Spark Plug NGK 481-96427 delivers the spark that ignites the air-fuel mixture in the cylinder.

Fitment. Catalogued as fitting 2019–2023 Mercedes-Benz C43 Amg, 2021–2023 Mercedes-Benz Glc43 Amg, 2020 Mercedes-Benz S450, 2019–2020 Mercedes-Benz E450, 2019–2020 Mercedes-Benz Sl450, 2020 Mercedes-Benz S560e, 2019 Mercedes-Benz Gla45 Amg, 2019 Mercedes-Benz Slc43 Amg, 2019 Mercedes-Benz Gle400, 2019 Mercedes-Benz Cla45 Amg, 2019 Mercedes-Benz Gle43 Amg, 2019 Mercedes-Benz Gls450. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.