INFINITI M45 Stepwell Bulb Size
The INFINITI M45 stepwell light utilizes bulb sizes 12961, 74, and DE3175 for illumination. Data for the specified vehicle components covers the range from 2003 to 2010.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2008-2010 | 12961 (Door) | 12961 | Check Price |
| 74 (Footwell) | W1.2W | Check Price | |
| 2007 | 74 (Footwell) | W1.2W | Check Price |
| 12961 (Front Door) | 12961 | Check Price | |
| DE3175 (Rear Door) | DE3175 | Check Price | |
| 2006 | 74 (Footwell) | W1.2W | Check Price |
| 12961 (Front Door, From 05/2006) | 12961 | Check Price | |
| DE3175 (Rear Door, From 05/2006) | DE3175 | Check Price | |
| 2003-2004 | 74 | W1.2W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 | Check Price |
| ECE standard (Europe & worldwide). Miniature wedge bulb (T5) with W2x4.6d base. 12V, 1.2W. | W1.2W | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 | Check Price |