4 Years Available
Lexus Rx300 Light Bulb Sizes
Complete bulb size reference for the Lexus Rx300 from 2000 to 2003. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2000 – 2003
4 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2R LED(2001–2003) 9006 LED(2000–2000) | 4 years | Changed |
| High Beam | 9005 LED(2000–2003) | 4 years | Consistent |
| Fog Light | 9006 LED(2000–2003) | 4 years | Consistent |
| Brake Light | 921 LED(2000–2003) | 4 years | Consistent |
| Side Marker | 194 LED(2001–2003) 168 LED(2000–2000) | 4 years | Changed |
| Turn Signal Front | 7440 LED(2000–2003) | 4 years | Consistent |
| Turn Signal Rear | 12496 LED(2001–2003) 7440 LED(2000–2000) | 4 years | Changed |
| Reverse Light | 7440(2000–2003) | 4 years | Consistent |
| Dome Light | DE3175(2000–2003) | 4 years | Consistent |
| License Plate | 168(2000–2003) | 4 years | Consistent |
| Trunk Light | DE3175(2000–2003) | 4 years | Consistent |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Lexus Rx300 from 2000 to 2003, covering 4 model years.
Yes, the Lexus Rx300 has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Lexus Rx300 is the HID-D2R LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Lexus Rx300 headlights to LED. Look for an LED conversion kit in the HID-D2R LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Lexus Rx300 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.