Lexus GS300 Courtesy Bulb Size
The Lexus GS300 courtesy light uses bulb sizes 194, DE3021, 13050, and 6428 across various production periods. Data for the specific lighting components covers the range from 1993 to 2005.
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 |
|---|---|
| 2005 | 194 |
| 2003-2004 | DE3021 |
| 2001-2002 | 13050 |
| 2000 | 6428 |
| 1999 | 13050 |
| 1997-1998 | DE3021 |
| 1996 | 6428 |
| 1995 | 13050 |
| 1994 | DE3021 |
| 1993 | 13050 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3021 |
| OEM/Wagner part number. Halogen bulb, specialty application. 12V. | 13050 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6428 |