17 Years Available
Mazda Cx-9 Light Bulb Sizes
Complete bulb size reference for the Mazda Cx-9 from 2007 to 2023. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Mazda cx-9 changed low beam specifications across model years — 2016–2023: LED Headlights; 2007–2012: HID-D2S LED; 2013–2015: HID-D4S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
2007 – 2023
17 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | LED Headlights(2016–2023) HID-D2S LED(2007–2012) HID-D4S LED(2013–2015) | 17 years | Changed |
| High Beam | 9005 LED(2007–2015) LED Headlights(2016–2023) | 17 years | Changed |
| Fog Light | LED Fog Light(2016–2023) 9006 LED(2007–2012) H11 LED(2013–2015) | 17 years | Changed |
| Brake Light | LED Bulb(2007–2023) | 17 years | Consistent |
| Side Marker | 2825 LED(2007–2015) LED Bulb(2016–2023) | 17 years | Changed |
| Turn Signal Front | 7440NA LED(2010–2023) 1156A LED(2007–2009) | 17 years | Changed |
| Turn Signal Rear | 7440NA LED(2007–2023) | 17 years | Consistent |
| Dome Light | DE3175(2007–2023) | 17 years | Consistent |
| License Plate | 2825(2007–2023) | 17 years | Consistent |
| Map Light | DE3175(2007–2023) | 17 years | Consistent |
| Parking Light | 2827(2007–2023) 2825(2010–2015) | 17 years | Changed |
| Reverse Light | 921(2013–2023) 7440(2007–2012) | 17 years | Changed |
| Trunk Light | DE3175(2007–2023) | 17 years | Consistent |
Common Cx-9 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mazda Cx-9 from 2007 to 2023, covering 17 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Mazda Cx-9 changed low beam bulb specifications across generations: 2016–2023: LED Headlights; 2007–2012: HID-D2S LED; 2013–2015: HID-D4S LED. Make sure to check your exact year using the list below.
The Mazda Cx-9 uses a LED Headlights bulb for the low beam and a 9005 LED for the high beam, and a LED Fog Light for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mazda Cx-9 uses a LED Headlights 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.