7 Years Available
Mazda 3 H/back Light Bulb Sizes
Complete bulb size reference for the Mazda 3 H/back from 2010 to 2016. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same H11 low beam bulb for Mazda 3-hback entries from 2010 to 2016. Confirm your trim and factory lighting package before buying.
Year Range
2010 – 2016
7 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Daytime Running | 9005(2014–2016) H11(2010–2013) 7443(2011–2012) | 7 years | Changed |
| High Beam | 9005(2010–2016) | 7 years | Consistent |
| Side Marker | 7443(2010–2013) W5W(2014–2016) | 7 years | Changed |
| Turn Signal Front | 7440NA(2014–2016) | 3 years | Consistent |
| Fog Light | H11(2011–2016) 9006(2010–2010) | 7 years | Changed |
| Low Beam | H11(2010–2016) | 7 years | Consistent |
| Tail Light | 7443(2010–2016) | 7 years | Consistent |
| License Plate | W5W(2010–2016) | 7 years | Consistent |
| Reverse Light | 7440(2010–2016) | 7 years | Consistent |
| Turn Signal Rear | 7440NA(2010–2016) | 7 years | Consistent |
| Brake Light | 7443(2011–2016) 921(2010–2013) | 7 years | Changed |
| Dome Light | DE3175(2010–2016) | 7 years | Consistent |
| Map Light | DE3175(2010–2016) | 7 years | Consistent |
| Parking Light | W5W(2010–2013) | 4 years | Consistent |
Common 3 H/back Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mazda 3-Hback from 2010 to 2016, covering 7 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mazda 3-Hback has used the H11 low beam bulb consistently across all 7 model years in our database. Any year in the 2010–2016 range uses the same bulb.
The Mazda 3-Hback uses a H11 bulb for the low beam and a 9005 for the high beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mazda 3-Hback uses a H11 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.