Isuzu Rodeo Map Light Bulb Size

The Isuzu Rodeo map light requires a 168 bulb size for proper installation within the interior overhead lighting housing. Data provided for the specific bulb requirements covers the 1995 to 2004 production span.

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	Bulb Size
1995-2004	168

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168

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Additional Notes

The Isuzu Rodeo uses the 168 bulb size for the map light across the 1995-2004 model years.
The 168 bulb is an ANSI-standardized type, meaning its specifications are governed by a recognized North American industry standard applicable in both the United States and Canada.
It belongs to the T10 miniature wedge form factor, which uses a wedge-shaped base that seats directly into a socket without a separate metal cap or pins.
The bulb operates at 12 volts, consistent with standard automotive electrical systems.
Its rated wattage of 4.9W places it in the low-power range typical of interior courtesy and reading lights.
The wedge base design of the 168 means fitment depends on socket compatibility with the T10 form factor, and substitutions using different base types would not be physically interchangeable even if voltage and wattage ratings were similar.