About this part
What it does. Ngk NGK Laser Irid. Plug NGK 481-91970 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 2024–2025 Chevrolet Trax, 2019–2025 Chevrolet Malibu, 2024–2025 Buick Envista, 2021–2025 Chevrolet Trailblazer, 2019–2025 Chevrolet Equinox, 2020–2025 GMC Terrain, 2020–2024 Buick Encore Gx, 2019–2022 Buick Encore, 2019 Buick Cascada, 2019 Chevrolet Cruze. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2025 Chevrolet Trax
- 2025 Chevrolet Malibu
- 2025 Buick Envista
- 2025 Chevrolet Trailblazer
- 2025 Chevrolet Equinox
- 2025 GMC Terrain
- 2024 GMC Terrain
- 2024 Chevrolet Malibu
- 2024 Chevrolet Trax
- 2024 Buick Encore Gx
- 2024 Chevrolet Trailblazer
- 2024 Buick Envista
- 2024 Chevrolet Equinox
- 2023 Buick Encore Gx
- 2023 Chevrolet Equinox
- 2023 Chevrolet Trailblazer
- 2023 Chevrolet Malibu
- 2022 Chevrolet Equinox
- 2022 GMC Terrain
- 2022 Buick Encore Gx
- 2022 Chevrolet Malibu
- 2022 Buick Encore
- 2021 Buick Encore
- 2021 Buick Encore Gx
- 2021 Chevrolet Equinox
- 2021 Chevrolet Trailblazer
- 2021 Chevrolet Malibu
- 2020 Chevrolet Equinox
- 2020 GMC Terrain
- 2020 Buick Encore Gx
- 2019 Buick Encore
- 2019 Buick Cascada
- 2019 Chevrolet Equinox
- 2019 Chevrolet Malibu
- 2019 Chevrolet Cruze