Plymouth GTX Turn Signal Indicator Bulb Size
The Plymouth GTX turn signal indicator utilizes bulb size 161 and bulb size 158 for the specific lighting components located within the dashboard assembly. Data for the bulb specifications covers the period from 1967 through 1971.
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 |
|---|---|
| 1971 | 161 |
| 1967-1970 | 158 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |