American Motors Javelin License Plate Bulb Size

The American Motors Javelin license plate light requires a bulb size of 67 for the rear exterior illumination system. Data for the specified lighting component covers the period from 1968 through 1974.

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
1968-1974	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 size 67 is an ANSI-standardized type used across the United States and Canada, operating at 12 volts and 8 watts with a single filament.
The American Motors Javelin uses the 67 bulb for its license plate position across the 1968-1974 model years.
The 67 bulb uses a BA15s bayonet base, which is a single-contact bayonet mount with a 15mm collar.
The 67 is a lower-wattage variant of the 1156 bulb. Both share the BA15s base, but their wattage ratings differ, making them non-interchangeable in applications where wattage tolerance is a factor.