2005 Toyota Tacoma Headlight Bulb Size
Low beam
9003
High beam
9003
Order
2 × 9003
Your 9003 uses one bulb per side that handles both low and high beam — a dual-filament 9003. Two bulbs covers the whole front end.
This is the first year of the 2005–2015 run for bulbs — every year through 2015 uses the same 9003/9003. See all Tacoma years.
2005 Toyota Tacoma bulb chart
| Position | Bulb | Notes |
|---|---|---|
| Low beam | 9003 |
Shared with high beam — one bulb does both. |
| High beam | 9003 |
Same bulb as low beam. |
Verified against factory service data and OEM bulb references.
Parts that fit the 2005 Toyota Tacoma
Other vehicles that use the 9003
These take the same low beam bulb, so the same bulb fits — only the housing differs.