8 Years Available
Mazda Rx-8 Light Bulb Sizes
Complete bulb size reference for the Mazda Rx-8 from 2004 to 2011. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mazda rx-8 from 2004 to 2011 uses the same H7 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 |
|---|---|---|---|
| Side Marker | 194(2004–2008) 1157A(2009–2011) | 8 years | Changed |
| Turn Signal Front | 7440NA(2004–2008) 1157A(2009–2011) | 8 years | Changed |
| Low Beam | H7(2004–2011) | 8 years | Consistent |
| High Beam | H9(2004–2011) | 8 years | Consistent |
| Fog Light | H11(2004–2008) 9006(2009–2011) | 8 years | Changed |
| Turn Signal Rear | 7440NA(2004–2011) | 8 years | Consistent |
| Reverse Light | 7440(2004–2008) 921(2009–2011) | 8 years | Changed |
| License Plate | W5W(2004–2011) | 8 years | Consistent |
| Brake Light | 7440(2004–2011) 7443CK(2006–2007) | 8 years | Changed |
| Parking Light | W5W(2004–2008) 1157A(2009–2011) | 8 years | Changed |
| Map Light | W5W(2004–2011) | 8 years | Consistent |
| Dome Light | DE3175(2004–2011) | 8 years | Consistent |
| Trunk Light | W5W(2004–2011) | 8 years | Consistent |
| Tail Light | 7443(2004–2008) 7443CK(2006–2007) | 5 years | Changed |
Common Rx-8 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mazda Rx-8 from 2004 to 2011, covering 8 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mazda Rx-8 has used the H7 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 Rx-8 uses a H7 bulb for the low beam and a H9 for the high beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mazda Rx-8 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.