Dodge Sierra License Plate Bulb Size

The Dodge Sierra license plate light requires bulb size 67 or 63 depending on the specific version of the vehicle. Available data for the bulb sizes covers the range from 1954 through 1959.

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
1956-1959	67
1954-1955	63

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W.	67
ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 0.63W.	63

Other Locations

Additional Notes

The Dodge Sierra uses two distinct bulb types across its 1954-1959 model years for the license plate position: the 67 and the 63.
The 67 bulb is the fitment for the Dodge Sierra across the 1956-1959 model years.
The 63 bulb applies to the 1954-1955 model years.
Both the 67 and 63 are ANSI standardized bulbs recognized in the United States and Canada.
The 67 bulb operates at 12V and 8W, making it a lower wattage variant of the 1156 bulb, which shares the same BA15s bayonet base design.
The BA15s base on the 67 is a single-contact bayonet fitting, which is not interchangeable with the BA9s base found on the 63 bulb.
The 63 bulb operates at 12V and 0.63W, a significantly lower power draw than the 67.
The BA9s base of the 63 is a miniature bayonet cap, physically distinct from the BA15s base of the 67, making cross-substitution between the two bulb types incompatible without a socket adapter.