About this part
What it does. Bosch Bosch OE Fine Wire Double Platinum Spark Plug Bosch 284-8107 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 2020–2021 Chevrolet Colorado, 2020–2021 Chevrolet Blazer, 2019–2021 GMC Canyon, 2019–2020 GMC Acadia, 2019 Chevrolet Impala, 2019 Buick Lacrosse, 2019 Buick Envision. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.