Jaguar XJ12 Tail Light Bulb Size
The Jaguar XJ12 tail light utilizes 12821 and 1157 bulb sizes for the rear lighting components. Data for the specified vehicle covers the range from 1973 through 1996.
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 |
|---|---|
| 1994-1996 | 12821 |
| 1978-1979 | 12821 |
| 1973-1977 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12821 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |