Oldsmobile Cutlass High Beam Indicator Bulb Size
The Oldsmobile Cutlass high beam indicator requires bulb sizes 161 and 194 for the specified interior lighting components. Available data covers the period from 1966 through 1981 for the listed vehicle components.
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 |
|---|---|
| 1979-1981 | 161 |
| 1978 | 194 |
| 1973-1977 | 161 |
| 1966-1972 | 194 |
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, 3.78W. | 194 |