GMC Sierra 2500HD Bulb Size Guide | Exterior & Interior Lights
What is the correct light bulb size for GMC Sierra 2500HD? It is a popular question as GMC Sierra 2500HD lamps tend to fade out and dim off over time due to the limited life span.
Our comprehensive chart will guide you through GMC Sierra 2500HD light bulb sizes for all interior and exterior lamp types like headlights, fog lights, turn signals, brake lights, tail lights, license plate, dome lights, trunk lights and many more.
You will learn how to upgrade GMC Sierra 2500HD with LED lights or install HID headlight conversion instead of spending countless hours trying to figure out the needed light bulb size.
2001 - 2022 GMC Sierra 2500HD Light Bulb Chart
| 2001 - 2014 | 2015 | 2016 - 2022 | |
|---|---|---|---|
| High Beam | 9005 | 9005 | - |
| High and Low Beam | - | 9012 | D5S |
| Low Beam | H11 | - | - |
| Ash Tray | 161 | - | - |
| Automatic Transmission | 161 | - | - |
| Back Up | 3047 | 921 | 921 |
| Brake | 3047R | 7444 | 7443 |
| Center Stop | 921 | 921 | 921 |
| Check Engine | 2721 | - | - |
| Courtesy | 194, 2721 | - | - |
| DRL | H11 LED | 9012 | - |
| Dome Light | 212-2 | - | - |
| Engine | 93 | - | - |
| Fog Light | 5202 LED | 5202 LED | 5202 LED |
| Glove Box | 194 | - | - |
| High Beam Indicator | 2721 | - | - |
| Instrument Panel | 161, 194, 2721 | - | - |
| License Plate | 168 | 2825 | 2825 |
| Map Light | 212-2 | - | - |
| Parking | 4157NA | 7443 | 7443 |
| Parking Brake Indicator | 2721 | - | - |
| Side Marker Front | 194NA | - | - |
| Side Marker Rear | 194NA | 194NA | 194 |
| Tail Light | 3047R | 7444 | 7443 |
| Trunk Area | 912 | 921 | 921 |
| Turn Signal | 4157NA | 7443A | 7443 |
| Turn Signal Indicator | 2721 | - | - |
| Turn Signal Rear | 3047 | 7444NA | 7443 |
| Vanity Mirror | 6612F | 6612F | 6612F |
2001 - 2022 GMC Sierra 2500HD Light Bulb Chart
Low Beam
Ash Tray
Automatic Transmission
Check Engine
Dome Light
Engine
Glove Box
High Beam Indicator
Map Light
Parking Brake Indicator
Side Marker Front
Turn Signal Indicator
