4 Years Available
Hummer H1 Light Bulb Sizes
Complete bulb size reference for the Hummer H1 from 2002 to 2006. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Hummer h1 from 2002 to 2006 uses the same H6024 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
2002 – 2006
4 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H6024(2002–2006) | 4 years | Consistent |
| Turn Signal Front | 1157(2002–2006) | 4 years | Consistent |
| Parking Light | 1157(2002–2006) | 4 years | Consistent |
| Turn Signal Rear | 1157(2002–2006) | 4 years | Consistent |
| Tail Light | 1157(2002–2006) | 4 years | Consistent |
| Reverse Light | 1156(2002–2006) | 4 years | Consistent |
| Brake Light | 1157(2002–2006) | 4 years | Consistent |
| Dome Light | 912(2002–2006) | 4 years | Consistent |
| Map Light | 912(2002–2006) | 4 years | Consistent |
| High Beam | 194(2002–2006) | 4 years | Consistent |
Common H1 Replacement Parts
Select Your Year
More from Hummer
Frequently Asked Questions
We have bulb size data for the Hummer H1 from 2002 to 2006, covering 4 model years. Select your year below for a complete position-by-position bulb chart.
No, the Hummer H1 has used the H6024 low beam bulb consistently across all 4 model years in our database. Any year in the 2002–2006 range uses the same bulb.
The Hummer H1 uses a H6024 bulb for the low beam and a 194 for the high beam. Select your year below for the exact fitment chart.
Yes. The Hummer H1 uses a H6024 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.