Plymouth Grand Voyager License Plate Bulb Size

The Plymouth Grand Voyager license plate requires a single 168 bulb size for proper illumination of the rear vehicle identification area. Data for the specified component covers the range from 1987 to 2000.

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
1987-2000	168

Bulb Specifications

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

Other Locations

Additional Notes

The Plymouth Grand Voyager uses the 168 bulb for its license plate light across all listed model years from 1987-2000, making it the sole bulb type specified for this application.
The 168 bulb follows the ANSI standard recognized in both the United States and Canada, meaning it conforms to a defined set of electrical and physical requirements shared across North American markets.
This bulb belongs to the T10 wedge family, a miniature wedge form factor that uses no separate base or socket pins. Instead, the glass envelope itself is pinched at the bottom and held in place by tension within the socket.
The 168 operates at 12 volts, which is consistent with the standard electrical system voltage found in conventional passenger vehicles.
At 4.9 watts, the 168 draws a low amount of power, which is typical for license plate lighting, as this application requires only enough output to illuminate a small, reflective surface.
The T10 wedge form factor is shared by several ANSI-coded bulbs, including the 194 and 161. However, these variants differ in wattage and are not always interchangeable, as socket retention and circuit load tolerances may vary by vehicle application.
The uninterrupted use of the 168 across the Plymouth Grand Voyager's 1987-2000 model range indicates that the license plate lamp housing and socket design remained consistent throughout the vehicle's production span as listed in these specifications.