GMC Terrain Parking Light Bulb Size
The GMC Terrain parking light utilizes 7443NA and 7444NA bulb sizes for illumination across various production versions. Available data covers a specific time range starting in 2010 and ending in 2020.
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 |
|---|---|
| 2018-2020 | 7444NA |
| 2010-2017 | 7443NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7444NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA |