Plymouth Arrow Pickup high beam and low beam headlights both use H6054 bulb size. The replacement chart covers 1979 to 1982 vehicle production years with bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H6054 is a 5x7-inch rectangular sealed beam unit operating at 12 volts, standardized under ANSI specifications for use in the United States and Canada.
As a sealed beam design, the H6054 integrates the filament, reflector, and lens into a single non-serviceable unit, meaning the entire assembly is replaced rather than an internal bulb.
The Plymouth Arrow Pickup uses the H6054 for both high beam and low beam functions across the 1979-1982 model years, with a single unit type serving both lighting roles.
The ANSI standardization of the H6054 means the unit conforms to a fixed form factor shared across multiple vehicle manufacturers, which historically allowed for broad cross-vehicle fitment compatibility.
Because the H6054 is a standardized sealed beam, aftermarket and OEM replacements from various suppliers are generally interchangeable as long as they conform to the H6054 specification.