INFINITI QX56 Stepwell Bulb Size
The INFINITI QX56 stepwell light uses 12961 and 158 bulb sizes for the interior illumination system. Data for the specified lighting components covers the range from 2004 through 2013.
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 |
|---|---|
| 2011-2013 | 12961 |
| 2004-2010 | 158 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |