2019 Nissan GT-R lighting fitment: Both the low-beam and high-beam headlights are listed as LED, so no replaceable halogen headlight bulb size is provided. The daytime running lights, parking lights, brake lights, center stop light, rear side markers, and tail lights are also LED. No fog-light bulb fitment is listed for this model year.
- Front turn signals use 7444NA bulbs, while rear turn signals use 7440A.
- Reverse lights use 921 bulbs.
- Front side markers use 194NA bulbs.
- License-plate lighting is listed with either 168 or 917 bulbs, so verify the installed socket before ordering.
- Interior applications include 194 or 7441 for the courtesy and map lights, 74 for the glove-box light, 161 for the interior light, and 158 for the trunk light.
The supplied fitment data does not identify projector versus non-projector headlight variations or provide a separate headlight bulb code. Confirm the vehicle’s original lighting assembly and socket style before purchasing replacement bulbs.