5 Years Available
Infiniti Q50 Light Bulb Sizes
Complete bulb size reference for the Infiniti Q50 from 2014 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2014 – 2019
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | LED Headlights(2014–2019) | 5 years | Consistent |
| High Beam | LED Headlights(2014–2019) | 5 years | Consistent |
| Fog Light | LED Fog Light(2014–2019) | 5 years | Consistent |
| Brake Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Side Marker | LED Bulb(2014–2019) | 5 years | Consistent |
| Turn Signal Front | LED Bulb(2014–2019) | 5 years | Consistent |
| Turn Signal Rear | 7440NA LED(2014–2016) LED Bulb(2018–2019) | 5 years | Changed |
| Dome Light | 175(2014–2019) | 5 years | Consistent |
| License Plate | 168(2014–2016) LED Bulb(2018–2019) | 5 years | Changed |
| Parking Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Reverse Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Trunk Light | 158(2014–2019) | 5 years | Consistent |
| Map Light | LED Bulb(2014–2016) | 3 years | Consistent |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Infiniti Q50 from 2014 to 2019, covering 5 model years.
Yes, the Infiniti Q50 has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Infiniti Q50 is the LED Headlights. Select your specific year below for the exact fitment.
Yes, you can upgrade your Infiniti Q50 headlights to LED. Look for an LED conversion kit in the LED Headlights size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Infiniti Q50 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.