Toyota Sequoia Map Light Bulb Size

The Toyota Sequoia map light uses bulb size 168 and bulb size 194 for interior illumination. Available data covers the range from 2001 to 2021 for the specified vehicle components.

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

Years	US Type	EU Type	Shop
2008-2021	168	W5W	Check Price
2001-2007	194	W5W	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168	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). 12V, 3.78W.	194	Check Price

Other Locations

Additional Notes

The Toyota Sequoia map light uses the 168 bulb for model years 2008-2021 and the 194 bulb for model years 2001-2007.
Both the 168 and 194 are ANSI-standardized miniature wedge bulbs sharing the T10 form factor and a 12-volt operating voltage.
The 168 bulb draws 4.9 watts, while the 194 draws 3.78 watts, making them electrically distinct despite their shared physical format.
Because the 168 and 194 share the T10 wedge base, they are physically interchangeable, but their differing wattage ratings mean one is not a direct electrical equivalent of the other.