Dodge Custom Courtesy Bulb Size
The Dodge Custom courtesy light utilizes bulb sizes 90 and 1004 for the interior lighting system. Data for the specified vehicle covers the period from 1957 through 1961.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1961 | 90 |
| 1960 | 1004 |
| 1958 | 90 |
| 1957 | 1004 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W. | 90 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1004 |