Mitsubishi Fuso FG License Plate Bulb Size

The Mitsubishi Fuso FG license plate light requires a bulb size of 89 for the lighting assembly. Data for the specified vehicle covers the range from 1990 through 1998.

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 Type	Shop
1998	89	Check Price
1990-1993	89	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.	89	Check Price

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Additional Notes

The bulb type 89 is an ANSI-standardized single-filament bulb used across the North American market, operating at 12 volts and 13 watts with a BA15s bayonet base.
The BA15s base designation refers to a single-contact bayonet fitting with a 15mm base width, a common format in automotive lighting that allows for straightforward physical installation.
The Mitsubishi Fuso FG uses the type 89 bulb for its license plate position across the 1990-1993 and 1998 model years.
The type 89 is a lower-wattage variant of the 1156 bulb. Both share the BA15s bayonet base and single-filament construction, but the 1156 operates at a higher wattage, making the two types electrically non-equivalent despite their physical similarity.
Because the 89 and 1156 share the same base type, a 1156 bulb can physically seat in a socket designed for the 89, which presents a risk of substituting an incorrect wattage into the circuit.