10 Years Available
Mercedes-Benz G550 Light Bulb Sizes
Complete bulb size reference for the Mercedes-Benz G550 from 2009 to 2018. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mercedes-Benz g550 from 2009 to 2018 uses the same H4 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
2009 – 2018
10 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Turn Signal Front | 7507(2011–2018) 1156A(2009–2010) | 10 years | Changed |
| Fog Light | H11(2009–2018) | 10 years | Consistent |
| Side Marker | 3893(2009–2018) | 10 years | Consistent |
| Brake Light | 7528(2011–2018) | 8 years | Consistent |
| Tail Light | 7528(2011–2018) | 8 years | Consistent |
| Turn Signal Rear | 7507(2009–2018) | 10 years | Consistent |
| Door Light | W5W(2011–2018) | 8 years | Consistent |
| Low Beam | H4(2009–2010) | 2 years | Consistent |
Common G550 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mercedes-Benz G550 from 2009 to 2018, covering 10 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercedes-Benz G550 has used the H4 low beam bulb consistently across all 10 model years in our database. Any year in the 2009–2018 range uses the same bulb.
The Mercedes-Benz G550 uses a H4 bulb for the low beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mercedes-Benz G550 uses a H4 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.