2019 Infiniti QX60 bulb fitment starts with D2S bulbs for both the low-beam and high-beam headlights. The supplied data does not list a separate headlight-type variation, so confirm the existing bulb and housing before ordering.
- Fog lights, daytime running lights, parking lights, front and rear side markers, tail lights, brake lights, and the center stop light use integrated LED lighting.
- The front turn signal uses a 7444NA bulb, while the rear turn signal uses a 7440.
- Reverse lights use 921 bulbs.
- License plate lighting may use either 168 or 917 bulbs, so check the socket or compare the original bulb before replacement.
- Interior fitments include 194 and 7441 bulbs for the dome, map, and general interior lights; the trunk light uses DE3175.
- Step lights use 158 bulbs, while the door-mirror, glove-box, and vanity lights are LED.
When replacing a D2S headlight bulb, match the installed type and replace bulbs in pairs when practical for consistent color and brightness.