About this part
What it does. Bosch Bosch OE Fine Wire Double Iridium Spark Plug Bosch 284-9673 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 2022–2023 Jeep Grand Cherokee, 2022–2023 Jeep Grand Cherokee L, 2023 Chrysler 300, 2022 Jeep Wagoneer. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.