9 Years Available
BMW 323i Light Bulb Sizes
Complete bulb size reference for the BMW 323i from 1998 to 2011. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The BMW 323i changed low beam specifications across model years — 1999–2011: H7; 2000: HID-D2S LED; 1998: 9006 LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1998 – 2011
9 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H7(1999–2011) HID-D2S LED(2000–2000) 9006 LED(1998–1998) | 9 years | Changed |
| Side Marker | W5W(1999–2011) 7225 LED(2000–2000) 7528 LED(1998–1998) | 9 years | Changed |
| Fog Light | H11(2006–2011) 9005 LED(2000–2000) 9006(1999–1999) H1 LED(1998–1998) | 9 years | Changed |
| High Beam | H7(1999–2011) H7 LED(2000–2000) 9005 LED(1998–1998) | 9 years | Changed |
| Parking Light | W5W(1999–2011) 2825(1998–2000) | 9 years | Changed |
| Brake Light | LED Bulb(2000–2000) 7506 LED(1998–1998) | 2 years | Changed |
| Turn Signal Front | 7506 LED(2000–2000) 5007 LED(1998–1998) | 2 years | Changed |
| Turn Signal Rear | 7506 LED(1998–2000) | 2 years | Consistent |
| Dome Light | 6418(2000–2000) 6411(1998–1998) | 2 years | Changed |
| License Plate | 6418(1998–2000) | 2 years | Consistent |
| Map Light | 6486X(2000–2000) | 1 years | Consistent |
| Reverse Light | 7506(1998–2000) | 2 years | Consistent |
| Trunk Light | 6411(2000–2000) 6418(1998–1998) | 2 years | Changed |
| Tail Light | 7528(1998–1998) | 1 years | Consistent |
Common 323i Replacement Parts
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Frequently Asked Questions
We have bulb size data for the BMW 323i from 1998 to 2011, covering 9 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the BMW 323i changed low beam bulb specifications across generations: 1999–2011: H7; 2000–2000: HID-D2S LED; 1998–1998: 9006 LED. Make sure to check your exact year using the list below.
The BMW 323i uses a H7 bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The BMW 323i 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.