1 Years Available
GMC Sierra Classic Denali Light Bulb Sizes
Complete bulb size reference for the GMC Sierra Classic Denali from 2007 to 2007. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same 9005 low beam bulb for GMC sierra-classic-denali entries from 2007 to 2007. Confirm your trim and factory lighting package before buying.
Year Range
2007 – 2007
1 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| High Beam | 9005(2007–2007) | 1 years | Consistent |
| Low Beam | 9005(2007–2007) | 1 years | Consistent |
| Side Marker | 194(2007–2007) | 1 years | Consistent |
| Fog Light | 880(2007–2007) | 1 years | Consistent |
| Reverse Light | 3157(2007–2007) | 1 years | Consistent |
| Brake Light | 3157(2007–2007) | 1 years | Consistent |
| Turn Signal Rear | 3157(2007–2007) | 1 years | Consistent |
| Tail Light | 3157(2007–2007) | 1 years | Consistent |
| License Plate | 194(2007–2007) | 1 years | Consistent |
Common Sierra Classic Denali Replacement Parts
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Frequently Asked Questions
We have bulb size data for the GMC Sierra-Classic-Denali from 2007 to 2007, covering 1 model years. Select your year below for a complete position-by-position bulb chart.
No, the GMC Sierra-Classic-Denali has used the 9005 low beam bulb consistently. Any year in the 2007–2007 range uses the same bulb.
The GMC Sierra-Classic-Denali uses a 9005 bulb for the low beam (same bulb serves both high and low beam via dual filament), and a 880 for the fog lights. Select your year below for the exact fitment chart.
Yes. The GMC Sierra-Classic-Denali uses a 9005 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.