6 Years Available
Mazda Cx-7 Light Bulb Sizes
Complete bulb size reference for the Mazda Cx-7 from 2007 to 2012. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Mazda cx-7 changed low beam specifications across model years — 2007–2012: HID-D2S LED; 2008: H7. Make sure to select your exact year below to get the right bulb size.
Year Range
2007 – 2012
6 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2S LED(2007–2012) H7(2008–2008) | 6 years | Changed |
| High Beam | 9005 LED(2007–2012) 9005(2008–2008) | 6 years | Changed |
| Fog Light | H11 LED(2007–2012) H11(2008–2008) | 6 years | Changed |
| Brake Light | 7443CK(2009–2012) 7443(2007–2011) | 6 years | Changed |
| Side Marker | 2825 LED(2007–2011) 168 LED(2012–2012) W5W(2008–2008) | 6 years | Changed |
| Turn Signal Front | 1157NA LED(2007–2011) 7444NA LED(2012–2012) 1157A(2008–2008) | 6 years | Changed |
| Turn Signal Rear | 7440NA LED(2007–2012) 7440NA(2008–2008) | 6 years | Changed |
| Dome Light | DE3175(2007–2012) | 6 years | Consistent |
| License Plate | 2825(2007–2011) 168(2012–2012) W5W(2008–2008) | 6 years | Changed |
| Map Light | 2825(2007–2011) 168(2012–2012) W5W(2008–2008) | 6 years | Changed |
| Parking Light | 1157NA(2007–2011) 7444NA(2012–2012) 1157A(2008–2008) | 6 years | Changed |
| Reverse Light | 7440(2007–2012) | 6 years | Consistent |
| Trunk Light | DE3175(2007–2012) | 5 years | Consistent |
| Tail Light | 7443(2007–2011) 7443CK(2012–2012) | 6 years | Changed |
Common Cx-7 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mazda Cx-7 from 2007 to 2012, covering 6 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Mazda Cx-7 changed low beam bulb specifications across generations: 2007–2012: HID-D2S LED; 2008–2008: H7. Make sure to check your exact year using the list below.
The Mazda Cx-7 uses a HID-D2S LED bulb for the low beam and a 9005 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 Cx-7 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.