About this part
What it does. Ngk NGK Laser Iridium High Ignitability Spark Plug NGK 481-97506 delivers the spark that ignites the air-fuel mixture in the cylinder.
Symptoms that point to this part
- Misfire codes
- Rough idle
- Hard starting
- Loss of power under load
Fitment. Catalogued as fitting 2020 BMW M550i Xdrive, 2019–2020 BMW M2, 2019–2020 BMW M4, 2019 BMW M6 Gran Coupe, 2019 BMW Alpina B7, 2019 BMW 750i Xdrive, 2019 BMW X6, 2019 BMW 750i, 2019 BMW 640i Xdrive Gran Coupe, 2019 BMW M760i Xdrive. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.