7 Years Available
BMW I3 Light Bulb Sizes
Complete bulb size reference for the BMW I3 from 2014 to 2020. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same H7 low beam bulb for BMW i3 entries from 2014 to 2020. Confirm your trim and factory lighting package before buying.
Year Range
2014 – 2020
7 model yearsCommon I3 Replacement Parts
Select Your Year
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Frequently Asked Questions
We have bulb size data for the BMW I3 from 2014 to 2020, covering 7 model years. Select your year below for a complete position-by-position bulb chart.
No, the BMW I3 has used the H7 low beam bulb consistently across all 7 model years in our database. Any year in the 2014–2020 range uses the same bulb.
The BMW I3 uses a H7 bulb for the low beam (same bulb serves both high and low beam via dual filament). Select your year below for the exact fitment chart.
Yes. The BMW I3 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.