Isuzu Ascender Step/Courtesy Light Bulb Size / Type
The recommended Step/Courtesy light bulb type / size for Isuzu Ascender produced 2003 to 2008. To avoid mistakes when purchasing a replacement bulb, it's a good idea to refer to your owner's manual or consult with a qualified mechanic.
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| Model Year | Bulb Size / Type |
|---|---|
| 2008 | 37 |
| 2007 | 37 |
| 2006 | 37 |
| 2005 | 37 |
| 2004 | 37 |
| 2003 | 37 |