8 Years Available
Mazda Rx8 Light Bulb Sizes
Complete bulb size reference for the Mazda Rx8 from 2004 to 2011. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mazda rx8 from 2004 to 2011 uses the same HID-D2S LED low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
2004 – 2011
8 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2S LED(2004–2011) | 8 years | Consistent |
| High Beam | H9 LED(2004–2011) | 8 years | Consistent |
| Fog Light | H11 LED(2004–2008) 9006 LED(2009–2011) | 8 years | Changed |
| Brake Light | 7440 LED(2004–2011) | 8 years | Consistent |
| Side Marker | LED Bulb(2004–2008) 2825 LED(2009–2011) | 8 years | Changed |
| Turn Signal Front | 7440NA LED(2004–2008) 1157NA LED(2009–2011) | 8 years | Changed |
| Turn Signal Rear | 7440NA LED(2004–2011) | 8 years | Consistent |
| Dome Light | DE3175(2004–2011) | 8 years | Consistent |
| License Plate | 2825(2004–2011) | 8 years | Consistent |
| Map Light | 2825(2004–2011) | 8 years | Consistent |
| Parking Light | 2825(2004–2008) 1157NA(2009–2011) | 8 years | Changed |
| Reverse Light | 7440(2004–2008) 921(2009–2011) | 8 years | Changed |
| Trunk Light | 2825(2004–2011) | 8 years | Consistent |
Common Rx8 Replacement Parts
Select Your Year
More from Mazda
Frequently Asked Questions
We have bulb size data for the Mazda Rx8 from 2004 to 2011, covering 8 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mazda Rx8 has used the HID-D2S LED low beam bulb consistently across all 8 model years in our database. Any year in the 2004–2011 range uses the same bulb.
The Mazda Rx8 uses a HID-D2S LED bulb for the low beam and a H9 LED for the high beam, and a H11 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mazda Rx8 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.