The Dodge Shadow brake component utilizes a 2057 bulb size for the lighting system. Data for the specific bulb requirements covers the period from 1987 through 1994.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Dodge Shadow uses the 2057 bulb for brake lighting across all documented model years, spanning 1987-1994.
The 2057 is a dual-filament bulb with a BAY15d bayonet base, operating at 12V with a wattage split of 26.9W on the high filament and 8W on the low filament. The dual-filament design allows a single bulb to serve both brake and running light functions.
The 2057 is classified as a brighter variant of the 1157 bulb. While the two types share the same BAY15d base, the higher wattage of the 2057 on its primary filament means the two are not direct equivalents in output, though physical fitment may be similar.
The center high mount stop light (CHMSL) on the Dodge Shadow uses a wedge-style bulb rather than the bayonet-base type found in the standard brake light position.
The 922 wedge bulb (T15) is specified for the CHMSL on the 1988-1994 Shadow, operating at 12V and 16W.
The 1987 Shadow CHMSL uses the 921 bulb instead of the 922. Both the 921 and 922 are T15 wedge bulbs rated at 12V and 16W, and the two share the same physical form factor and electrical rating under ANSI standards.
All bulb types listed in these specifications, the 2057, 922, and 921, conform to ANSI standards applicable in both the United States and Canada.