Chrysler TC Maserati Map Light Bulb Size

The Chrysler TC Maserati map light requires a 192 bulb size for proper installation within the interior lighting housing. Data for the bulb specifications covers the 1989 to 1991 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

Years	Bulb Size
1989-1991	192

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W.	192

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Additional Notes

The 192 bulb is the map light bulb size for the Chrysler TC Maserati across the 1989-1991 model years.
The 192 bulb follows the ANSI standard, which is the recognized specification system used in the United States and Canada for automotive lighting components.
It belongs to the T10 miniature wedge form factor, a small single-contact bulb that is retained by friction within a wedge-style socket rather than by a bayonet or screw base.
The 192 operates at 12 volts, which is consistent with the standard electrical system voltage found in conventional passenger vehicles.
At 3 watts, the 192 is a low-output bulb, a characteristic typical of interior courtesy and reading light applications where illumination intensity requirements are modest.
The T10 wedge base is a widely used form factor, and multiple bulb part numbers share this physical base type, though voltage and wattage ratings must match the 192 specification for correct fitment in the Chrysler TC Maserati map light position.