Ducati Monster 821 Light Bulb Size Chart

The Ducati Monster 821 uses light bulb sizes of 9003, H7, H1, and DE3423. A replacement chart covers 2015 through 2020 model years across 3 lighting locations. Each location entry specifies applicable model years and corresponding bulb size.

Select a light bulb location for Ducati Monster 821 to view detailed replacement information.