Hino FA14 front and rear turn signal bulbs use 1156 size bulbs for proper operation. The replacement chart covers 1989 to 1991 production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 1156 is the sole bulb type listed across all turn signal positions on the Hino FA14 for the 1989-1991 model years.
The 1156 is a single-filament bulb, meaning it serves one electrical function rather than sharing a housing with a second filament for a combined stop/tail or similar dual-purpose role.
It operates on a 12-volt system and draws 21 watts, placing it in the standard range for automotive turn signal applications.
The 1156 uses a BA15s bayonet base, a single-contact fitting where the "s" denotes a single pin, as opposed to the dual-pin BA15d base found on some other bulb types.
The 1156 carries ANSI standardization applicable in both the United States and Canada, indicating a consistent specification across North American markets.
The Hino FA14 uses the same 1156 bulb size for both the front and rear turn signal positions across all listed model years, making the front and rear positions interchangeable in terms of bulb fitment.
Because the 1156 is a single-contact bayonet type, it is not directly interchangeable with visually similar bulbs such as the 1157, which uses a dual-contact BA15d base and would not seat correctly in a BA15s socket.