The Hino FF3020 uses a 194 bulb size for front side marker applications and a 67 bulb size for rear side marker positions. The replacement chart covers 1993 to 1995 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Hino FF3020 uses the 194 bulb for the front side marker position across the 1993-1995 model years.
The 194 is a T10 miniature wedge bulb rated at 12V and 3.78W, conforming to the ANSI standard used in the United States and Canada.
The T10 wedge base on the 194 bulb requires no locking mechanism, as the wedge-shaped base itself holds the bulb in place within the socket.
The rear side marker position on the 1993-1995 Hino FF3020 takes the 67 bulb.
The 67 bulb is a single-filament type rated at 12V and 8W, also conforming to the ANSI standard for the US and Canadian markets.
The 67 bulb uses a BA15s bayonet base, which is a single-contact bayonet mount that locks into the socket with a quarter-turn rotation.
The 67 is a lower wattage variant of the 1156 bulb, meaning the two share the same BA15s base type but are not interchangeable due to the difference in wattage output.
The front and rear side marker positions on the FF3020 use different bulb types, with the 194 wedge base at the front and the 67 bayonet base at the rear, making the two positions non-interchangeable.