Buick Wildcat Turn Signal Bulb Size
Buick Wildcat front and rear turn signal bulbs utilize sizes 1034NA, 1157NA, 1034, and 1157, with front positions accommodating 1034NA, 1157NA, or 1034 bulbs and rear positions using 1157 or 1034 bulbs. The replacement chart covers 1962 through 1970 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | Bulb Size |
|---|---|
| 1970 | 1034NA |
| 1969 | 1157NA |
| 1967-1968 | 1034NA |
| 1966 | 1157NA |
| 1964-1965 | 1034NA |
| 1962-1963 | 1034 |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 1964-1970 | 1157 |
| 1962-1963 | 1034 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |