Dodge Daytona front and rear side marker bulbs utilize 3157NA, 168, 916, and 904 bulb sizes depending on location and model variation. The replacement chart covers 1984 through 1993 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 168 bulb is the most frequently specified size across the Dodge Daytona's side marker positions, appearing in both front and rear locations across multiple model years.
The 168 is a miniature wedge bulb in the T10 form factor, rated at 12V and 4.9W, and meets ANSI standards for use in the US and Canada.
The 904 bulb shares the same T10 wedge form factor as the 168 but draws 8W rather than 4.9W, making the two electrically distinct despite their physical similarities.
The Dodge Daytona (1993) front side marker requires the 3157NA, a dual-filament T25 wedge bulb with natural amber glass, rated at 12V with a 27W main filament and a 7W secondary filament.
The natural amber glass of the 3157NA produces a colored output directly from the bulb itself, without relying on a tinted lens to achieve the amber appearance.
The 916 is a T15 wedge bulb rated at 12V and 18W, placing it between the lower-wattage 168 and the higher-wattage 3157NA in terms of power draw.
The front side marker position on the Dodge Daytona uses a different bulb size in 1993 than in all other listed model years, indicating a design change for that position in that year.
The rear side marker position on the Dodge Daytona uses three distinct bulb sizes across its listed model years, reflecting changes in the rear marker assembly over the production run.
All four bulb types specified for the Dodge Daytona side markers conform to ANSI standards, meaning they follow a standardized set of electrical and physical specifications recognized across North America.
Substituting the 904 for the 168 in a T10 socket, or vice versa, would introduce a wattage mismatch, as the two bulbs draw different amounts of power despite sharing the same base type.