Kia Optima Courtesy Bulb Size
The Kia Optima courtesy light utilizes 168 and 12961 bulb sizes for the interior lighting components across various production versions. Data for the specific lighting requirements covers the period from 2001 through 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 |
|---|---|---|---|
| 2006-2010 | 168 | W5W | Check Price |
| 2005 | 12961 (From 10/1/2004) | 12961 | Check Price |
| 2002-2004 | 12961 | 12961 | Check Price |
| 2001 | 12961 (From 10/1/2000) | 12961 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |