Chevrolet S10 Seat Belt Warning Bulb Size
The Chevrolet S10 seat belt warning light utilizes bulb sizes 194, PC74, PC161, and PC194 depending on the specific application for the interior dashboard illumination system. Available data for the specified components spans from 1987 through 2004 to provide technical details for the lighting equipment.
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 |
|---|---|---|---|
| 2004 | PC74 | T5+PCB | Check Price |
| 1998 | PC74 | T5+PCB | Check Price |
| 1995-1997 | PC194 | W5W+PCB | Check Price |
| 1994 | PC74 | T5+PCB | Check Price |
| 1992-1993 | PC194 (Without Digital Inst. Cluster) | W5W+PCB | Check Price |
| 1991 | 194 (Without Digital Inst. Cluster) | W5W | Check Price |
| 1987-1990 | PC161 | PC161 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5) with printed circuit board twist-lock socket, for instrument clusters. 12V, 1.4W. | PC74 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V, 3.78W. | PC194 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC161 | Check Price |