Toyota Sienna Dome Light Bulb Size
The Toyota Sienna dome light bulb comes in 3 different sizes: 194, 2825, and 168, with each size corresponding to specific vehicle production years. A replacement chart documents bulb size specifications across the 1998 to 2024 model range.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2023-2024 | 194 | W5W | Check Price |
| 2018 | 2825 | 2825 | Check Price |
| 2011-2014 | 2825 | 2825 | Check Price |
| 2004-2010 | 168 | W5W | Check Price |
| 1998-2003 | DE3423 | DE3423 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 2825 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 | Check Price |