For the 2009 Toyota Tacoma, both the low-beam and high-beam headlights use a 9003 bulb. The supplied fitment data does not identify a projector or non-projector headlight variation, so no separate headlight distinction is listed.
- Front turn signals, daytime running lights, and parking lights use 4157NA bulbs.
- Front side markers use 2827 bulbs.
- Reverse lights use 921 bulbs, while rear turn signals use 3157A.
- The brake and tail lights are listed as LED, rather than a replaceable bulb size.
- Center stop lights and license plate lights may use either 168 or 917; verify the bulb currently installed before ordering.
- Map lights may also use 168 or 917, while the dome light uses 578.