3 Years Available
Mercedes-Benz 250sec Light Bulb Sizes
Complete bulb size reference for the Mercedes-Benz 250sec from 1966 to 1968. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same H5006 low beam bulb for Mercedes-Benz 250sec entries from 1966 to 1968. Confirm your trim and factory lighting package before buying.
Year Range
1966 – 1968
3 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| High Beam | H5001(1966–1968) | 3 years | Consistent |
| Low Beam | H5006(1966–1968) | 3 years | Consistent |
| Turn Signal Front | 7528(1966–1968) | 3 years | Consistent |
| Tail Light | 3893(1966–1968) | 3 years | Consistent |
| Reverse Light | 7533(1966–1968) | 3 years | Consistent |
| Parking Light | 7528(1966–1968) | 3 years | Consistent |
Common 250sec Replacement Parts
Select Your Year
More from Mercedes-Benz
Frequently Asked Questions
We have bulb size data for the Mercedes-Benz 250sec from 1966 to 1968, covering 3 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercedes-Benz 250sec has used the H5006 low beam bulb consistently across all 3 model years in our database. Any year in the 1966–1968 range uses the same bulb.
The Mercedes-Benz 250sec uses a H5006 bulb for the low beam and a H5001 for the high beam. Select your year below for the exact fitment chart.
Yes. The Mercedes-Benz 250sec uses a H5006 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.