Pontiac Catalina Tail Light Bulb Size
The Pontiac Catalina tail light utilizes unique bulb sizes 1157, 194, 1034, 67, and 1154 to provide illumination for the rear exterior lighting components of the vehicle. Available data for the specified automotive lighting equipment covers the range of 1950 through 1981 for the various bulb types listed.
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 |
|---|---|---|---|
| 1981 | 1157 | P21/5W | Check Price |
| 1980 | 194 | W5W | Check Price |
| 1979 | 1157 | P21/5W | Check Price |
| 1978 | 194 | W5W | Check Price |
| 1964-1977 | 1157 | P21/5W | Check Price |
| 1962-1963 | 1034 | 1034 | Check Price |
| 1961 | 67 | 67 | Check Price |
| 1955-1960 | 1034 | 1034 | Check Price |
| 1950-1954 | 1154 | 1154 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| 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). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W. | 67 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Older variant of 1157. 6V/12V. | 1154 | Check Price |