Chevrolet S10 Parking Brake Indicator Bulb Size
The Chevrolet S10 parking brake indicator utilizes bulb sizes PC74, PC194, and 194 for the internal lighting components. Data for the specified vehicle components covers the range from 1987 to 2004.
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 | US Type | EU Type | Shop |
|---|---|---|---|
| 2004 | PC74 | T5+PCB | Check Price |
| 1994-1998 | PC74 | T5+PCB | Check Price |
| 1992-1993 | PC194 (With Digital Inst. Cluster) | W5W+PCB | Check Price |
| 194 (Without Digital Inst. Cluster) | W5W | Check Price | |
| 1991 | PC194 (With Digital Inst. Cluster) | W5W+PCB | Check Price |
| PC74 (Without Digital Inst. Cluster) | T5+PCB | Check Price | |
| 1987-1990 | PC74 | T5+PCB | 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 |