Sterling 825 Courtesy Bulb Size
The Sterling 825 courtesy light uses bulb sizes DE3021 and 13050 for the interior lighting system. Data for the specified components covers the range from 1987 to 1988.
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 |
|---|---|
| 1988 | DE3021 |
| 1987 | 13050 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3021 |
| OEM/Wagner part number. Halogen bulb, specialty application. 12V. | 13050 |