Oldsmobile 442 Turn Signal Indicator Bulb Size
The Oldsmobile 442 turn signal indicator utilizes bulb sizes 1816 and 194 for the lighting components within the dashboard assembly. Data for the specific bulb requirements covers the period from 1964 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 | 1816 |
| 1964-1970 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |