Chevrolet Express Courtesy Bulb Size
Chevrolet Express courtesy bulb sizes include 578, 211-2, and 212-2 specifications for this vehicle model. The replacement chart covers data spanning from 1996 to 2014 production years.
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 |
|---|---|
| 2008-2014 | 578 (With Courtesy Lamp Group (TR9), 1500 only) |
| 2007 | 211-2 (With Courtesy Lamp Group (TR9), 1500 only) |
| 2006 | 578 (With Courtesy Lamp Group (TR9), 1500 only) |
| 211-2 (Without Shuttle Bus Chassis (5N6), 1500 only) | |
| 2005 | 211-2 (With Courtesy Lamp Group (TR9)) |
| 2004 | 578 (With Courtesy Lamp Group (TR9)) |
| 2003 | 211-2 (With Courtesy Lamp Group (TR9)) |
| 2002 | 212-2 |
| 2001 | 194 |
| 1996-2000 | 212-2 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V, 12W. | 578 |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 211-2 |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 212-2 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |