International 9600 front side marker bulbs utilize 1895 size while rear side marker bulbs use 67 size. Replacement chart data spans 1989 to 1996 vehicle production years.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The International 9600 uses two distinct bulb types across its front side marker positions: the 1895 and the 67, both conforming to ANSI standards recognized in the United States and Canada.
The 1895 is a miniature wedge bulb in the T5 form factor, rated at 12V and 0.9W, placing it among the lowest-wattage bulbs in typical automotive marker applications.
The 67 is a single-filament bulb with a BA15s bayonet base, rated at 12V and 8W. It is a lower-wattage variant of the 1156, sharing the same base type but drawing significantly less power.
Because the 1895 uses a wedge base and the 67 uses a BA15s bayonet base, the two bulb types are not physically interchangeable despite both serving the front side marker function on the International 9600.
The rear side marker position on the International 9600 uses the 67 bulb uniformly across all model years from 1989-1996, with no variation in that position throughout the listed production span.
The front side marker position on the International 9600 does not follow the same consistency, with the 1895 specified for 1989-1990, 1992-1993, and 1996, while the 67 is specified for 1991, 1994-1995.
A vehicle owner sourcing a front side marker bulb for the International 9600 must confirm the specific model year before selecting a replacement, as the required bulb type alternates between the 1895 and the 67 at several points across the production range.
The wattage difference between the two front side marker bulbs is substantial. The 1895 draws 0.9W while the 67 draws 8W, meaning the socket, wiring, and housing in each respective application are designed around significantly different electrical loads.