Plymouth Road Runner Courtesy Bulb Size
The Plymouth Road Runner courtesy light utilizes bulb sizes 90, 158, 1445, and 212-2 depending on the specific application. Data for the bulb sizes covers the range from 1968 through 1975.
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 |
|---|---|
| 1975 | 212-2 |
| 1972 | 1445 |
| 1971 | 158 |
| 1968-1970 | 90 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 212-2 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W. | 90 |