2018 BMW 330 Bulb Sizes
Quick answer: the 2018 BMW 330 uses H7 low and high beams and H8 fog lights.
2018 BMW 330 bulb size chart
| Position | Bulb size (tap to shop) |
|---|---|
| Fog Light Bulb Front | H8 |
| Headlight Bulb High Beam | H7 |
| Headlight Bulb Low Beam | H7 |
| Dome Light Bulb | 2825 |
Tap any bulb size to see it on Amazon. Trims and mid-year changes can differ, so pull the old bulb and match the number on its base before you order.
Which bulb should I buy?
- Just need it working again? Buy the standard halogen in the same size. It's cheap, it's legal everywhere, and it takes five minutes.
- Want to see better at night without messing with anything? Step up to a brighter halogen. Same plug, more light, no wiring.
- Want the white, modern look? Go LED. Great for fog, reverse, plate and interior lights. For headlights, LED bulbs in a housing built for halogen can throw glare, so aim them after you install and check your state's rules before running them on the street.
Our picks by bulb size
H8 (fog light front)
H7 (headlight high beam, headlight low beam)
- Top pick: Sylvania H7 XtraVision halogen (2 bulbs)
2825 (dome light)
- Halogen: Sylvania 194 SilverStar (2 bulbs)
- LED: LASFIT 194 LED (2 pcs)
For brake lights and turn signals, match the LED color to the lens: red behind a red lens, amber for turn signals.
While you're in there
- Cloudy headlights? New bulbs won't fix a yellowed lens. A replacement housing makes a bigger difference than any bulb: see BMW 330 headlights at NTXGlow.
- Tail lights faded or cracked? BMW 330 tail lights at NTXGlow.
Common questions
What size is the low beam headlight bulb on a 2018 BMW 330?
H7.
What size is the high beam headlight bulb on a 2018 BMW 330?
H7.
What size is the fog light bulb on a 2018 BMW 330?
H8.
Can I put LED bulbs in a 2018 BMW 330?
Most sizes on this vehicle have a plug-in LED version. Fog, license plate and interior lights are the easy wins. For headlights, aim them after you install and check your local laws first.
How do I make sure I'm buying the right size?
Pull the old bulb and read the number stamped on its base, or check the bulb chart in your owner's manual. Trims and mid-year changes can differ from any chart, including this one.
Other BMW 330 years
2002 BMW 330 bulb sizes · 2003 BMW 330 bulb sizes · 2004 BMW 330 bulb sizes · 2005 BMW 330 bulb sizes · 2006 BMW 330 bulb sizes · 2017 BMW 330 bulb sizes
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