2018 Infiniti QX60 bulb fitment starts with D2S bulbs for both the low-beam and high-beam headlights. The supplied fitment data does not list a separate headlight-type variation, so verify 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 are listed as LED.
- The front turn signal uses 7444NA, while the rear turn signal uses 7440.
- Reverse lights use 921 bulbs.
- License plate lighting may use either 168 or 917 bulbs.
- Interior fitments include 194 and 7441 bulbs for dome, map, and other interior locations. The trunk light uses DE3175, the step light uses 158, and the vanity and glove box lights are listed as LED.
Because several exterior functions are listed as LED rather than a replaceable bulb number, confirm whether the lighting assembly is serviceable before selecting a replacement.