2013 Ford Expedition bulb fitment uses H13 bulbs for both the low-beam and high-beam headlights. The supplied fitment data does not identify a separate headlight bulb for different headlight types or configurations, so verify the existing bulb and housing before ordering.
For exterior lighting, the front turn signals and parking lights use 3157A bulbs, while the front side markers use 194NA. The rear brake and tail lights use 3157R, and the rear turn signals use 3157. Reverse lights use 921 bulbs.
- Center stop and courtesy lights: 2825 or 98.
- License plate lights: 168 or 917.
- Interior lights: the dome and trunk use 578; map and courtesy lighting use 2825 or 98.
- Glove box lighting: 194 or 7441.
No fog-light bulb is listed in the supplied data. When replacing a bulb, match the listed position and confirm the original bulb number where multiple options are shown.