Buick Riviera High Beam Indicator Bulb Size
The Buick Riviera high beam indicator requires 194 and 161 bulb sizes for the instrument panel lighting system. Data for the specific lighting components covers the range from 1969 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 |
|---|---|---|---|
| 1990-1992 | 194 | W5W | Check Price |
| 1983-1988 | 194 | W5W | Check Price |
| 1981-1982 | 161 | 161 | Check Price |
| 1979-1980 | 194 | W5W | Check Price |
| 1977-1978 | 161 | 161 | Check Price |
| 1969-1976 | 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 |