For the 2005 Toyota Tacoma, the low-beam and high-beam headlights both use a 9003 bulb. The supplied fitment data does not indicate a projector, reflector, or other headlight configuration difference, so no separate headlight variation is listed.
For exterior lighting, the front turn signal and parking light use 4157NA, while the front side marker uses 2827. Rear lighting includes a 3157R bulb for both the brake and tail lights, plus 3157A for the rear turn signal. The reverse light uses 921.
The center stop light and license plate light may use either 168 or 917 according to the supplied data. The same two bulb options are listed for the map light. The dome light uses 578. Verify the bulb currently installed before ordering where multiple sizes are shown.