GMC K35 Instrument Panel Bulb Size
GMC K35 instrument panel bulbs include 1445, 168, and 53 sizes for various dashboard illumination functions. The replacement chart covers vehicle production spanning 1968 to 1978.
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 |
|---|---|---|---|
| 1978 | 1445 | 1445 | Check Price |
| 1977 | 168 | W5W | Check Price |
| 1974 | 1445 | 1445 | Check Price |
| 1972 | 1445 | 1445 | Check Price |
| 1970-1971 | 168 | W5W | Check Price |
| 1969 | 1445 | 1445 | Check Price |
| 1968 | 53 | 53 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 | 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). Single-filament bulb with BA9s base. 12V, 2W. | 53 | Check Price |