The Polaris ACE 500 / 570 uses 886 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2016 through 2019 vehicle 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 886 bulb is the sole bulb type listed across all headlight positions in the Polaris ACE 500 / 570 specifications, appearing in both the high beam and low beam roles for the 2016-2019 model years.
The 886 is a single-filament halogen bulb, meaning it contains one tungsten filament encased in a halogen gas environment, which allows for higher operating temperatures and greater luminous efficiency compared to standard incandescent bulbs.
The bulb operates at 12 volts and draws 50 watts, placing it in a mid-range power category typical of utility and off-road vehicle lighting applications.
The 886 uses a PGJ13 base, a pin-type connector format where the two pins are positioned 13 millimeters apart, and this base type is specific enough that substituting a bulb with a different base configuration would result in an incompatible fit.
The 886 designation follows the ANSI standardization system recognized in both the United States and Canada, which governs the bulb's physical and electrical characteristics.
Because the same 886 bulb size is specified for both the high beam and low beam positions in the Polaris ACE 500 / 570, the vehicle relies on separate physical housings or beam-shaping optics rather than a dual-filament bulb to produce distinct beam patterns.
A single-filament design means the 886 lacks a secondary filament, so any attempt to use it as a direct replacement for a dual-filament bulb in a different application would result in only one beam function being available.