8 Years Available
Mercedes-Benz 300e Light Bulb Sizes
Complete bulb size reference for the Mercedes-Benz 300e from 1986 to 1993. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mercedes-Benz 300e from 1986 to 1993 uses the same 9004 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
1986 – 1993
8 model yearsCommon 300e Replacement Parts
Select Your Year
More from Mercedes-Benz
Frequently Asked Questions
We have bulb size data for the Mercedes-Benz 300e from 1986 to 1993, covering 8 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercedes-Benz 300e has used the 9004 low beam bulb consistently across all 8 model years in our database. Any year in the 1986–1993 range uses the same bulb.
The Mercedes-Benz 300e uses a 9004 bulb for the low beam. Select your year below for the exact fitment chart.
Yes. The Mercedes-Benz 300e uses a 9004 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.