Lexus LS400 Courtesy Bulb Size
The Lexus LS400 courtesy light utilizes unique bulb sizes 6428, 13050, and DE3021 across various production versions. Available data for the specified lighting components covers the range from 1990 through 2000.
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 |
|---|---|
| 2000 | 6428 |
| 1999 | 13050 |
| 1998 | 6428 |
| 1996-1997 | 13050 |
| 1995 | DE3021 |
| 1994 | 13050 |
| 1993 | 6428 |
| 1992 | 13050 |
| 1990-1991 | 6428 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6428 |
| OEM/Wagner part number. Halogen bulb, specialty application. 12V. | 13050 |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3021 |