Ducati Monster S2 front and rear turn signal bulbs utilize 5008 and 232 bulb sizes for illumination purposes. The replacement chart covers 2005 through 2008 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 the most frequently specified bulb across the Ducati Monster S2 turn signal positions, appearing in both front and rear applications across multiple model years.
The 5008 operates at 12 volts and uses a BA15s single-contact bayonet base with a single filament, making it a lower wattage variant of the more common 1156 bulb type.
The 232 is a festoon-type bulb with an SV8.5 base, rated at 12 volts and 3 watts, and it serves a different physical mounting format than the 5008.
Because the 5008 uses a BA15s bayonet base and the 232 uses an SV8.5 festoon base, these two bulb types are not interchangeable with each other.
The 2006 Ducati Monster S2 front turn signal requires a 232 bulb, while all other listed model years for that position specify a 5008, indicating a position-specific fitment difference for that year.
The 2008 rear turn signal position specifies a 232 bulb, whereas the same position on 2005-2007 models specifies a 5008, confirming that rear fitment is not uniform across all listed years.
Both the 5008 and 232 conform to ANSI standards applicable in the United States and Canada, classifying them within a standardized North American bulb numbering system.
A single model year can require both bulb types simultaneously, as seen in the 2008 Monster S2, where the front turn signal uses a 5008 and the rear uses a 232.