Harley-Davidson FLHTK Ultra Limited Light Bulb Size Chart

The Harley-Davidson FLHTK Ultra Limited uses light bulb sizes of 3157, 9003, P21W, and 881. A replacement chart covers 2010 through 2023 across 6 lighting locations on the motorcycle. Each location entry specifies the applicable model years and corresponding bulb size for that position.

Select a light bulb location for Harley-Davidson FLHTK Ultra Limited to view detailed replacement information.