The Victory Vision front and rear turn signal bulbs both require a 3157 size bulb for proper operation. This replacement chart covers vehicle production spanning 2011 to 2017.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 3157 is the sole bulb type specified for the Victory Vision across all listed turn signal positions and model years.
The 3157 is an ANSI-standardized bulb type recognized in both the United States and Canada.
It is a dual-filament bulb, meaning it contains two separate filaments within a single housing, allowing it to serve two distinct lighting functions at different wattages.
The 3157 operates on a 12-volt electrical system, which is standard for motorcycle applications.
Its two filaments draw 27 watts and 7 watts respectively, with the higher-wattage filament typically associated with the brighter turn signal flash and the lower-wattage filament associated with a reduced-intensity running light function.
The bulb follows a T25 wedge form factor, a designation that describes its physical housing shape and base type.
The Victory Vision (2011-2017) uses the 3157 for both the front and rear turn signal positions, indicating a uniform bulb specification across the entire lighting circuit.
Because the 3157 is a dual-filament type, substituting it with a single-filament variant of similar size would result in the loss of one lighting function, making filament count a critical factor in replacement selection.