Pontiac Chieftain Parking Light Bulb Size
The Pontiac Chieftain parking light utilizes bulb sizes 1034 and 1154 for various lighting applications across the specified vehicle assemblies. Data for the bulb sizes covers the range from 1950 to 1958.
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 |
|---|---|
| 1955-1958 | 1034 |
| 1950-1954 | 1154 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| 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. Older variant of 1157. 6V/12V. | 1154 |