Buick Century Parking Light Bulb Size
The Buick Century parking light uses 4157NA, 5702AK, 2057NA, 1034NA, 1157NA, 194NA, and 1034 bulb sizes depending on the specific production version. Available data for the lighting components spans from 1954 through 2005.
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 |
|---|---|
| 2005 | 4157NA |
| 2003-2004 | 5702AK |
| 1998-2002 | 4157NA |
| 1997 | 5702AK |
| 1982-1985 | 2057NA |
| 1980-1981 | 1034NA |
| 1978-1979 | 1157NA |
| 1977 | 194NA |
| 1974-1976 | 1157NA |
| 1973 | 1034NA |
| 1954-1958 | 1034 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 4157NA |
| Sylvania part number for a coated variant of the ANSI 3157 bulb. Dual-filament wedge bulb (T25), amber coating. 12V, 27W/7W. | 5702AK |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Brighter variant of 1157. 12V, 26.9W/8W. | 2057NA |
| 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). Miniature wedge bulb (T10), natural amber glass. 12V, 3.78W. | 194NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 |