Dodge Diplomat Radio Display Bulb Size
The Dodge Diplomat radio display requires bulb sizes 74, 73, 158, or 194 depending on the specific component requirements for the interior lighting system. Available information covers the production range from 1977 through 1989 without providing additional technical details or installation instructions.
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 |
|---|---|
| 1983-1989 | 74 |
| 1982 | 73 |
| 1981 | 158 |
| 1980 | 73 |
| 1977-1979 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 73 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |