INFINITI Q45 Tail Light Bulb Size
The INFINITI Q45 tail light utilizes bulb sizes 7443, 7440, 168, and 1157 depending on the specific version of the vehicle. Data for the lighting components covers the range from 1990 to 2004.
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 |
|---|---|
| 2002-2004 | 7443 |
| 2001 | 7440 |
| 1999-2000 | 168 |
| 1997-1998 | 7440 |
| 1990-1996 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |