10 Years Available
GMC Sierra Denali Light Bulb Sizes
Complete bulb size reference for the GMC Sierra Denali from 2002 to 2011. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The GMC sierra-denali changed low beam specifications across model years — 2007–2011: H11; 2002–2006: 9005. Make sure to select your exact year below to get the right bulb size.
Year Range
2002 – 2011
10 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | H11(2007–2011) 9005(2002–2006) | 10 years | Changed |
| High Beam | 9005(2002–2011) | 10 years | Consistent |
| Brake Light | 921(2002–2008) 912(2009–2011) | 10 years | Changed |
| Dome Light | 212-2(2007–2011) | 5 years | Consistent |
| Side Marker | 194(2002–2011) | 10 years | Consistent |
| Turn Signal Front | 4157K(2004–2008) 4157NA(2009–2011) 3157AK(2002–2003) | 10 years | Changed |
| License Plate | 194(2002–2011) 192(2007–2008) | 10 years | Changed |
| Map Light | 212-2(2007–2011) 578(2004–2006) | 8 years | Changed |
| Parking Light | 4157NA(2004–2011) 3157AK(2002–2003) | 10 years | Changed |
| Turn Signal Rear | 3157K(2002–2006) 3047(2009–2011) 3047K(2007–2008) | 10 years | Changed |
| Reverse Light | 3157K(2002–2006) 3047(2009–2011) 3047K(2007–2008) | 10 years | Changed |
| Trunk Light | 912(2002–2008) 921(2009–2011) | 10 years | Changed |
| Fog Light | 880(2002–2006) 5202(2007–2008) | 7 years | Changed |
| Daytime Running | H11(2007–2008) | 2 years | Consistent |
| Tail Light | 3157(2002–2006) 3047(2007–2008) | 7 years | Changed |
Common Sierra Denali Replacement Parts
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Frequently Asked Questions
We have bulb size data for the GMC Sierra-Denali from 2002 to 2011, covering 10 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the GMC Sierra-Denali changed low beam bulb specifications across generations: 2007–2011: H11; 2002–2006: 9005. Make sure to check your exact year using the list below.
The GMC Sierra-Denali uses a H11 bulb for the low beam and a 9005 for the high beam, and a 880 for the fog lights. Select your year below for the exact fitment chart.
Yes. The GMC Sierra-Denali uses a H11 low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.