2 Years Available
BMW 430i Light Bulb Sizes
Complete bulb size reference for the BMW 430i from 2017 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The BMW 430i changed low beam specifications across model years — 2019: LED Headlights; 2017: HID-D1S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
2017 – 2019
2 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | LED Headlights(2019–2019) HID-D1S LED(2017–2017) | 2 years | Changed |
| High Beam | LED Headlights(2019–2019) HID-D1S LED(2017–2017) | 2 years | Changed |
| Fog Light | LED Fog Light(2019–2019) H8 LED(2017–2017) | 2 years | Changed |
| Brake Light | LED Bulb(2017–2019) | 2 years | Consistent |
| Side Marker | LED Bulb(2017–2019) | 2 years | Consistent |
| Turn Signal Front | LED Bulb(2019–2019) 5200 LED(2017–2017) | 2 years | Changed |
| Turn Signal Rear | LED Bulb(2019–2019) 7506 LED(2017–2017) | 2 years | Changed |
| Dome Light | LED Bulb(2019–2019) 2825(2017–2017) | 2 years | Changed |
| License Plate | LED Bulb(2017–2019) | 2 years | Consistent |
| Map Light | LED Bulb(2017–2019) | 2 years | Consistent |
| Parking Light | LED Bulb(2017–2019) | 2 years | Consistent |
| Reverse Light | LED Bulb(2019–2019) PW16W(2017–2017) | 2 years | Changed |
| Trunk Light | LED Light(2017–2019) | 2 years | Consistent |
Common 430i Replacement Parts
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Frequently Asked Questions
We have bulb size data for the BMW 430i from 2017 to 2019, covering 2 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the BMW 430i changed low beam bulb specifications across generations: 2019–2019: LED Headlights; 2017–2017: HID-D1S LED. Make sure to check your exact year using the list below.
The BMW 430i uses a LED Headlights bulb for the low beam (same bulb serves both high and low beam via dual filament), and a LED Fog Light for the fog lights. Select your year below for the exact fitment chart.
Yes. The BMW 430i uses a LED Headlights 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.