16 Years Available
GMC Sierra 2500 Light Bulb Sizes
Complete bulb size reference for the GMC Sierra 2500 from 2001 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2001 – 2019
16 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H11 LED(2007–2014) 9006 LED(2001–2006) HID-D5S LED(2017–2019) 9012 LED(2015–2015) | 16 years | Changed |
| High Beam | 9005 LED(2002–2014) HID-D5S LED(2017–2019) 9012 LED(2015–2015) 74(2001–2001) | 16 years | Changed |
| Fog Light | 5202 LED(2007–2019) 9145 LED(2002–2006) 880 LED(2001–2001) | 16 years | Changed |
| Brake Light | 921 LED(2002–2019) 74(2001–2001) | 16 years | Changed |
| Turn Signal Front | 4157NA LED(2004–2014) 7443 LED(2015–2019) 3157AK LED(2002–2003) 3157NA LED(2001–2001) | 16 years | Changed |
| Side Marker | 194 LED(2001–2019) | 16 years | Consistent |
| Turn Signal Rear | 3047K LED(2007–2014) 3157K LED(2001–2006) 7444 LED(2015–2019) | 16 years | Changed |
| Reverse Light | 3047K(2007–2014) 3157K(2001–2006) 921(2015–2019) | 16 years | Changed |
| License Plate | 168(2007–2014) 194(2001–2006) 2825(2015–2019) | 16 years | Changed |
| Parking Light | 4157NA(2004–2014) 7443(2015–2019) 3157AK(2002–2003) 3157NA(2001–2001) | 16 years | Changed |
| Trunk Light | 912(2001–2014) 921(2015–2019) | 16 years | Changed |
| Dome Light | 212-2(2007–2014) 211-2 or 578(2002–2006) 211-2(2001–2001) | 12 years | Changed |
| Map Light | 212-2(2007–2014) 578(2004–2006) 578 or 168(2001–2003) | 12 years | Changed |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the GMC Sierra 2500 from 2001 to 2019, covering 16 model years.
Yes, the GMC Sierra 2500 has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the GMC Sierra 2500 is the H11 LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your GMC Sierra 2500 headlights to LED. Look for an LED conversion kit in the H11 LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your GMC Sierra 2500 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.