Makes · GMC · Sierra 1500
2015 GMC Sierra 1500 bulb size chart
Catalog bulb positions and codes for the 2015 GMC Sierra 1500. Confirm against your owner’s manual before buying.
Bulb chart
Exterior signal & marker
| Position | Bulb |
|---|---|
| Back Up Reverse Light Bulb | 921 |
| Brake Light Bulb | 7444 |
| Center High Mount Stop Light Bulb | 921 |
| Daytime Running Light Bulb | 9012 |
| License Plate Light Bulb | 2825 |
| Parking Light Bulb | 7443 |
| Side Marker Light Bulb Rear | 194NA |
| Tail Light Bulb | 7444 |
| Turn Signal Light Bulb Front | 7443A |
| Turn Signal Light Bulb Rear | 7444NA |