The Argo Frontier 6x6 uses 894 bulb size for both high beam and low beam headlight applications. The replacement chart covers vehicle production spanning 2010 to 2021.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Argo Frontier 6x6 uses the 894 bulb for both high beam and low beam headlight positions across the 2010-2021 model years.
The 894 is a single-filament halogen bulb, meaning it contains one tungsten filament encased in a halogen gas-filled envelope, which allows it to operate at higher temperatures and produce a whiter light than standard incandescent bulbs.
The 894 bulb operates at 12 volts and draws 37.5 watts, placing it in the lower wattage range for halogen headlight bulbs.
The 894 bulb uses a PGJ13 base, a prefocus-style base that positions the filament at a fixed point relative to the reflector to maintain consistent beam alignment.
The 894 is an ANSI-standardized bulb recognized in both the United States and Canada, meaning any 894 bulb from different manufacturers conforms to the same electrical and physical specifications.
Because the same 894 bulb serves both the high beam and low beam functions on the Argo Frontier 6x6, the vehicle relies on separate physical lamp housings for beam switching rather than a dual-filament bulb design.
Substituting a dual-filament bulb or a bulb with a different base type in place of the 894 would result in an incompatible fit, as the PGJ13 base is specific to this bulb family.