What Size Bulbs Does a 2015 Infiniti Q40 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$50 - $150 (HID System)
What Lighting System Does the 2015 Infiniti Q40 Have?
Owners of the 2015 Infiniti Q40 will find a total of 14 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D2S projector housings for high-intensity output.
Can You Put LED Bulbs in a 2015 Infiniti Q40?
The 2015 Infiniti Q40 is already equipped with factory D2S HID/Xenon headlights. Since HID technology already provides exceptional brightness, we recommend staying with high-quality OEM replacement bulbs rather than attempting an LED retrofit for the primary headlights. However, the H8 LED fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.
2015 Infiniti Q40 Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | HID-D2S LED | Buy HID-D2S LED → |
| High Beam | HID-D2S LED | Buy HID-D2S LED → |
| Fog Light | H8 LED | Buy H8 LED → |
| Brake Light | LED Bulb | Buy LED Bulb → |
| Side Marker | 2827 LED | Buy 2827 LED → |
| Turn Signal Front | 7444NA LED | Buy 7444NA LED → |
| Turn Signal Rear | 7440 LED | Buy 7440 LED → |
| Dome Light | 175 | Buy 175 → |
| License Plate | 168 | Buy 168 → |
| Map Light | 175 | Buy 175 → |
| Parking Light | 7444NA | Buy 7444NA → |
| Reverse Light | 921 | Buy 921 → |
| Trunk Light | 158 | Buy 158 → |
| Door Light | 168 | Buy 168 → |
How do the 2015 Infiniti Q40's bulbs compare to other years?
This bulb configuration covers the 2015 model years.
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