8 Years Available
GMC C3500 Light Bulb Sizes
Complete bulb size reference for the GMC C3500 from 1993 to 2000. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every GMC c3500 from 1993 to 2000 uses the same H6054 LED low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
1993 – 2000
8 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H6054 LED(1993–2000) | 8 years | Consistent |
| High Beam | 74(1993–1997) H6054 LED(1998–2000) | 8 years | Changed |
| Fog Light | H3 LED(1993–2000) | 8 years | Consistent |
| Brake Light | 74(1993–1997) 921 LED(1999–2000) 912 LED(1998–1998) | 8 years | Changed |
| Side Marker | 194 LED(1993–2000) | 8 years | Consistent |
| Turn Signal Front | 2357NA LED(1993–2000) | 8 years | Consistent |
| Turn Signal Rear | 3057 LED or 1157 LED(1993–1997) 3057 LED(1998–2000) | 8 years | Changed |
| Reverse Light | 1156(1993–1997) 3156(1998–2000) | 8 years | Changed |
| License Plate | 194(1993–2000) | 8 years | Consistent |
| Map Light | 168 or 211-2(1993–2000) 168 or 561(1998–1998) | 8 years | Changed |
| Parking Light | 2357NA(1993–2000) | 8 years | Consistent |
| Trunk Light | 921 or 570(1993–1997) 912(1999–2000) 921(1998–1998) | 8 years | Changed |
| Dome Light | 211-2(1993–1998) | 6 years | Consistent |
Common C3500 Replacement Parts
Select Your Year
More from GMC
Frequently Asked Questions
We have bulb size data for the GMC C3500 from 1993 to 2000, covering 8 model years. Select your year below for a complete position-by-position bulb chart.
No, the GMC C3500 has used the H6054 LED low beam bulb consistently across all 8 model years in our database. Any year in the 1993–2000 range uses the same bulb.
The GMC C3500 uses a H6054 LED bulb for the low beam and a 74 for the high beam, and a H3 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The GMC C3500 uses a H6054 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.