The Plymouth Voyager brake light uses bulb sizes 3057, 3157, and 2057 depending on the specific production period for the vehicle. Available information covers the span from 1984 through 2000.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Plymouth Voyager brake bulbs across all listed model years fall into three ANSI-standard types: 3057, 3157, and 2057. All three are dual-filament bulbs rated at 12 volts and are approved for use in both the United States and Canada.
The Plymouth Voyager (1996-2000) uses the 3057 bulb for the brake light. It is a dual-filament T25 wedge bulb rated at 12V with a 27W high filament and a 7W low filament.
The 3157 bulb shares the same T25 wedge base, voltage, and wattage ratings as the 3057. Both types are physically similar, though they are not confirmed as interchangeable within these specifications.
The 1991-1995 model years use the 3157 bulb for the brake light, while the 1984-1990 model years use the 2057. This represents two distinct bulb transitions across the Voyager's listed production span.
The 2057 is a dual-filament bulb with a BAY15d bayonet base, distinguishing it physically from the T25 wedge base used by the 3057 and 3157. Its wattage is rated at 26.9W and 8W, making it a close but not identical match in output to the other two types.
The BAY15d bayonet base of the 2057 is mechanically incompatible with the T25 wedge sockets used by the 3057 and 3157, meaning brake light housings designed for one base type cannot accept the other without modification.
For the Center High Mount Stop Light, the Plymouth Voyager uses either the 921 or 922 bulb depending on the model year. Both are single-filament T15 wedge bulbs rated at 12V and 16W under ANSI standards.
The 921 is specified for the Center High Mount Stop Light in the 1991-1993 and 1996-2000 model years, while the 922 appears in the 1990, 1994, and 1995 model years. The two bulbs share identical voltage and wattage ratings.
Because the 921 and 922 share the same T15 wedge base and 16W rating, their functional output is equivalent, though the specifications list them as distinct part numbers for specific model years rather than treating them as universal substitutes.
The dual-filament design of the 3057, 3157, and 2057 brake bulbs allows a single bulb to serve both the running light function at lower wattage and the brake light function at higher wattage, a common configuration in combined tail and stop light assemblies.