For the 2020 Chevrolet Bolt EV, both the low-beam and high-beam headlights use a D3S bulb. Check the existing bulb and headlamp assembly before ordering to confirm the D3S application.
Fog-light fitment varies in the supplied data: some applications use an integrated LED unit, while others use a 7440 bulb. The front turn signals and parking lights use 7444NA bulbs. Rear turn signals and brake lights use 7440 bulbs, while the center stop light uses a 921 bulb.
- Daytime running lights, tail lights, rear side markers, and some fog lights are LED.
- Front side markers and the license-plate light use 2825 bulbs.
- Interior applications include 194 for the courtesy and glove-box lights, 2825 for dome and reading lights, and 921 for the trunk light.