For the 2005 Toyota Sienna, the low-beam headlight uses a D2R bulb, while the high beam uses a 9005. The daytime running light also uses a 9005. The supplied fitment data does not identify separate projector or non-projector headlight configurations, so verify the original bulb before ordering.
Fog-light fitment may be H3 or H3C. Front turn signals and parking lights use 3157A bulbs. Rear lighting has several original-equipment variations: compare the existing brake bulb with 7443R or 7528, and compare the tail-light bulb with 168, 917, 7443R, or 7528 as applicable. Rear turn signals may use 7440 or 7506.
Other listed bulbs include 921 for the reverse lights, an LED center stop light, 168NA for the front side marker, 7443A for the rear side marker, and DE3022 for the trunk light. License-plate and map lights may use 168 or 917 bulbs.