For the 2018 Chevrolet Bolt EV, the supplied fitment data lists D3S bulbs for both the low-beam and high-beam headlights. Confirm the existing headlamp assembly and bulb label before ordering, since the data does not identify a separate headlight configuration.
Other exterior lighting includes multiple listed options in some applications. Fog lights are shown as either LED or 7440, while front turn signals use 7440A or 7444NA. The rear turn signal is listed as 7440 or 7440A, and brake lights are listed as 7440 or 7440R. These alternatives may reflect different equipment or lamp assemblies, so compare the original bulb and socket before replacement.
- Reverse light: 921
- Center stop light: 921
- License plate and front side marker: 2825
- Daytime running light, tail light, and rear side marker: LED
- Courtesy and glove box lights: 194