10 Years Available
GMC Sonoma Light Bulb Sizes
Complete bulb size reference for the GMC Sonoma from 1995 to 2004. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The GMC sonoma changed low beam specifications across model years — 1998–2004: 9006 LED; 1995–1997: H4666 LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1995 – 2004
10 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | 9006 LED(1998–2004) H4666 LED(1995–1997) | 10 years | Changed |
| High Beam | PC74(1995–2001) 9005 LED(2002–2004) | 10 years | Changed |
| Fog Light | 881 LED(1998–2004) H3 LED(1995–1997) | 10 years | Changed |
| Brake Light | PC74(1995–2001) 211-2 LED(2002–2004) | 10 years | Changed |
| Side Marker | 194 LED(1995–2004) | 10 years | Consistent |
| Turn Signal Front | 3157NA LED(1995–2001) 3157K LED(2002–2004) | 10 years | Changed |
| Turn Signal Rear | 3057 LED(1995–2004) | 10 years | Consistent |
| Reverse Light | 3057(1998–2004) 1156(1995–1997) | 10 years | Changed |
| Dome Light | 562(2002–2004) | 3 years | Consistent |
| License Plate | 192(1995–2004) | 10 years | Consistent |
| Map Light | 212-2(1998–2004) | 7 years | Consistent |
| Parking Light | 3157NA(1995–2001) 3157K(2002–2004) | 10 years | Changed |
| Trunk Light | 211-2(1998–2004) LED Light(1995–1997) | 10 years | Changed |
Common Sonoma Replacement Parts
Select Your Year
More from GMC
Frequently Asked Questions
We have bulb size data for the GMC Sonoma from 1995 to 2004, covering 10 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the GMC Sonoma changed low beam bulb specifications across generations: 1998–2004: 9006 LED; 1995–1997: H4666 LED. Make sure to check your exact year using the list below.
The GMC Sonoma uses a 9006 LED bulb for the low beam and a PC74 for the high beam, and a 881 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The GMC Sonoma uses a 9006 LED 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.