Dodge Shadow front and rear turn signal bulbs require a 2057 size bulb for proper replacement operation. The replacement chart covers vehicle production spanning 1987 to 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 both its front and rear turn signals across the entire 1987-1994 production run.
The 2057 is an ANSI-standardized bulb recognized in both the United States and Canada, operating on a 12-volt electrical system.
As a dual-filament bulb, the 2057 carries two separate filaments rated at 26.9 watts and 8 watts, allowing it to serve both a high-intensity and a low-intensity function within a single housing.
The 2057 uses a BAY15d bayonet base, a two-pin offset base design that physically prevents incorrect insertion by positioning its two pins at different heights.
The 2057 is a brighter variant of the 1157 bulb, meaning the two types share a similar form factor but are not identical in output, and substituting one for the other may produce different light intensity results.