Buick Riviera Turn Signal Indicator Bulb Size
The Buick Riviera turn signal indicator utilizes bulb sizes 161 and 194 depending on the specific production period for the vehicle. Data for the lighting components covers the range from 1963 through 1992.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1983-1992 | 194 | W5W | Check Price |
| 1975-1982 | 161 | 161 | Check Price |
| 1972-1973 | 194 | W5W | Check Price |
| 1963-1970 | 194 | W5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 | Check Price |