About this part
What it does. Ngk NGK Laser Iridium Spark Plug NGK 481-94524 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 Cadillac Xt5, 2021–2024 Buick Envision, 2021–2024 Cadillac Xt6, 2020–2024 Chevrolet Blazer, 2020–2023 GMC Acadia, 2019–2023 Cadillac Xt4, 2022 Cadillac Ct5, 2020–2022 Cadillac Ct4. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2025 Cadillac Xt5
- 2024 Cadillac Xt5
- 2024 Buick Envision
- 2024 Cadillac Xt6
- 2024 Chevrolet Blazer
- 2023 Cadillac Xt5
- 2023 GMC Acadia
- 2023 Cadillac Xt6
- 2023 Chevrolet Blazer
- 2023 Cadillac Xt4
- 2022 Cadillac Ct5
- 2022 GMC Acadia
- 2022 Cadillac Ct4
- 2022 Chevrolet Blazer
- 2022 Cadillac Xt5
- 2022 Cadillac Xt4
- 2021 Cadillac Xt5
- 2021 Buick Envision
- 2021 Cadillac Xt6
- 2021 Chevrolet Blazer
- 2021 Cadillac Xt4
- 2020 Cadillac Ct4
- 2020 Cadillac Xt5
- 2020 Chevrolet Blazer
- 2020 GMC Acadia
- 2019 Cadillac Xt4