Dodge Aspen Trunk Bulb Size
The Dodge Aspen trunk light utilizes 1003 and 1004 bulb sizes for illumination within the rear storage compartment. Available information covers the production period from 1976 through 1980.
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 |
|---|---|
| 1978-1980 | 1003 |
| 1977 | 1004 |
| 1976 | 1003 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1004 |