For the 2018 Chrysler Pacifica, the high-beam bulb is 9005. Low-beam fitment depends on the headlight configuration: models with HID headlights use D3S, projector-type headlights use 9005, and headlights without projector-type units use H11.
Fog-light fitment also varies. HID-equipped models use an LED fog light. Projector-type headlight configurations are listed with either H11 LED or H16 LED, so match the replacement to the existing fog-light assembly. Daytime running lights are LED with HID headlights and use 9005 with projector-type headlights.
- Front turn signal: 64132
- Reverse light: 7440
- Brake light: 7443R
- Rear turn signal: 7443
- Front side marker: 2821
- Tail light: LED with LED tail lights, or 7443R without LED tail lights
- Center stop, license plate, parking, interior, map, dome, trunk, and instrument lighting: LED