White WIM License Plate Bulb Size

The White WIM license plate light utilizes a 67 bulb size for illumination purposes. Available information covers a specific production span from 1984 through 1987 for the specified vehicle.

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
1984-1987	67

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W.	67

Other Locations

Additional Notes

The bulb type 67 is an ANSI-standardized designation recognized in both the United States and Canada.
The 67 bulb operates on a 12-volt electrical system and draws 8 watts of power.
It uses a BA15s bayonet base, which is a single-contact base with a 15mm collar and a single locating pin.
The 67 bulb is a single-filament design, meaning it serves one lighting function rather than switching between two brightness levels.
The 67 is a lower-wattage variant of the 1156 bulb, which shares the same BA15s base type but operates at a higher wattage.
Because the 67 and 1156 share the same base, physical fitment is possible between the two, but the wattage difference means they are not direct electrical equivalents.
The White WIM uses the 67 bulb for the license plate position across the 1984-1987 model years.