5 Years Available
Mercedes-Benz C320 Light Bulb Sizes
Complete bulb size reference for the Mercedes-Benz C320 from 2001 to 2005. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mercedes-Benz c320 from 2001 to 2005 uses the same H7 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
2001 – 2005
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Turn Signal Front | 1156A(2001–2005) | 5 years | Consistent |
| Fog Light | 9006(2001–2005) | 5 years | Consistent |
| High Beam | H7(2001–2005) | 5 years | Consistent |
| Low Beam | H7(2001–2005) | 5 years | Consistent |
| Side Marker | W5W(2001–2005) | 5 years | Consistent |
| Parking Light | W5W(2001–2005) | 5 years | Consistent |
| Turn Signal Rear | 7507(2001–2005) | 5 years | Consistent |
| Brake Light | 7528(2003–2005) | 3 years | Consistent |
| Tail Light | 7528(2003–2005) 7225(2001–2002) | 5 years | Changed |
Common C320 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mercedes-Benz C320 from 2001 to 2005, covering 5 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercedes-Benz C320 has used the H7 low beam bulb consistently across all 5 model years in our database. Any year in the 2001–2005 range uses the same bulb.
The Mercedes-Benz C320 uses a H7 bulb for the low beam (same bulb serves both high and low beam via dual filament), and a 9006 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mercedes-Benz C320 uses a H7 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.