2018 Chevrolet Corvette headlight fitment: The low-beam and high-beam headlights both use D3S bulbs. The supplied fitment data does not identify a projector or non-projector variation, so verify the existing bulb and headlamp assembly before ordering.
Several exterior lighting functions use integrated LED units rather than replaceable bulb numbers. Front turn signals, daytime running lights, parking lights, front and rear side markers, tail lights, rear turn signals, brake lights, the center stop light, and reverse lights are listed as LED.
- Low beam: D3S
- High beam: D3S
- License plate: 2825 or 98
- Trunk light: 194 or 7441
- Interior: Dome, glove-box, and map lights are LED
Because the license-plate and trunk-light listings include more than one bulb option, compare the original bulb or socket with these numbers before purchasing. For the LED-listed exterior locations, confirm whether the lamp is serviced as an integrated assembly rather than a conventional replaceable bulb.