The Ducati 996 Monoposto front turn signal requires a 5008 bulb size, while rear turn signals use either 232 or 5008 bulb sizes. The replacement chart covers 1999 to 2001 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 5008 is a single-filament bulb with a BA15s bayonet base, rated at 12V, and is classified as a lower wattage variant of the 1156 under the ANSI standard used in the US and Canada.
The 232 is a festoon-style bulb with an SV8.5 base, rated at 12V and 3W, also conforming to the ANSI standard used in the US and Canada.
The BA15s base on the 5008 is a single-contact bayonet fitting, meaning it is not interchangeable with dual-contact BA15d variants without modification.
The Ducati 996 Monoposto uses the 5008 bulb for the front turn signal across all listed model years, 1999-2001.
The rear turn signal of the Ducati 996 Monoposto used the 5008 bulb for the 1999-2000 model years, then shifted to the 232 festoon bulb for the 2001 model year.
Because the front and rear turn signals share the same 5008 bulb type for 1999-2000, a single bulb type covers all four turn signal positions on those model years.
The 2001 model year is the only year in the listed specifications where the front and rear turn signals require two different bulb types, making bulb replacement on that year less straightforward than on earlier models.
The festoon form factor of the 232 bulb differs structurally from the bayonet-base 5008, meaning the two bulb types are physically incompatible with each other's sockets.