11 Years Available
Mercedes-Benz B-Class Light Bulb Sizes
Complete bulb size reference for the Mercedes-Benz B-Class from 2006 to 2016. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mercedes-Benz b-class from 2006 to 2016 uses the same H7 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
2006 – 2016
11 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Turn Signal Front | 7507(2006–2012) 3457NA(2013–2016) | 11 years | Changed |
| High Beam | H7(2006–2016) | 11 years | Consistent |
| Low Beam | H7(2006–2016) | 11 years | Consistent |
| Side Marker | W5W(2006–2016) | 11 years | Consistent |
| Parking Light | W5W(2006–2012) 3457NA(2013–2016) | 11 years | Changed |
| Turn Signal Rear | 7507(2006–2016) | 11 years | Consistent |
| Reverse Light | 921(2013–2016) | 4 years | Consistent |
| Door Light | W5W(2013–2016) | 4 years | Consistent |
| Fog Light | H11(2006–2012) | 7 years | Consistent |
| Brake Light | 7528(2006–2012) | 7 years | Consistent |
| Tail Light | 7528(2006–2012) | 7 years | Consistent |
Common B-Class Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mercedes-Benz B-Class from 2006 to 2016, covering 11 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercedes-Benz B-Class has used the H7 low beam bulb consistently across all 11 model years in our database. Any year in the 2006–2016 range uses the same bulb.
The Mercedes-Benz B-Class uses a H7 bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mercedes-Benz B-Class 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.