About this part
What it does. Ngk NGK Laser Iridium Spark Plug NGK 481-90219 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 2020–2025 Jeep Wrangler, 2022–2024 Jeep Grand Cherokee, 2024 Dodge Hornet, 2024 Jeep Compass, 2021 Jeep Cherokee. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.