8 Years Available
BMW 330i Light Bulb Sizes
Complete bulb size reference for the BMW 330i from 2002 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The BMW 330i changed low beam specifications across model years — 2002–2006: HID-D2S LED; 2017–2018: H7 LED; 2019: LED Headlights. Make sure to select your exact year below to get the right bulb size.
Year Range
2002 – 2019
8 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2S LED(2002–2006) H7 LED(2017–2018) LED Headlights(2019–2019) | 8 years | Changed |
| High Beam | HID-D2S LED(2002–2006) H7 LED(2017–2018) LED Headlights(2019–2019) | 8 years | Changed |
| Fog Light | H11 LED(2002–2006) H8 LED(2017–2018) LED Fog Light(2019–2019) | 8 years | Changed |
| Brake Light | LED Bulb(2002–2019) | 8 years | Consistent |
| Side Marker | LED Bulb(2017–2019) 2825 LED(2004–2006) 7225 LED(2002–2003) | 8 years | Changed |
| Turn Signal Front | 2825 LED(2004–2006) 3457NA LED(2017–2018) 7506 LED(2002–2003) LED Bulb(2019–2019) | 8 years | Changed |
| Turn Signal Rear | LED Bulb(2017–2019) 7506 LED(2004–2006) 7506 LED or 12496 LED(2002–2003) | 8 years | Changed |
| Dome Light | 6418(2004–2006) 2825(2017–2018) 6486X(2002–2003) LED Bulb(2019–2019) | 8 years | Changed |
| License Plate | 6418(2002–2006) LED Bulb(2017–2019) | 8 years | Changed |
| Map Light | LED Bulb(2017–2019) 2886X(2004–2006) 6486X(2002–2003) | 8 years | Changed |
| Parking Light | 2825(2002–2006) 3457NA(2017–2018) LED Bulb(2019–2019) | 8 years | Changed |
| Reverse Light | 7506(2002–2006) LED Bulb(2017–2019) | 8 years | Changed |
| Trunk Light | 6411(2002–2006) LED Light(2017–2019) | 8 years | Changed |
Common 330i Replacement Parts
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Frequently Asked Questions
We have bulb size data for the BMW 330i from 2002 to 2019, covering 8 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the BMW 330i changed low beam bulb specifications across generations: 2002–2006: HID-D2S LED; 2017–2018: H7 LED; 2019–2019: LED Headlights. Make sure to check your exact year using the list below.
The BMW 330i uses a HID-D2S LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H11 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The BMW 330i uses a HID-D2S LED 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.