What Size Bulbs Does a 2018 Chevrolet Sonic Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Moderate (Dust covers often present)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2018 Chevrolet Sonic Have?
When it comes to nighttime visibility, the 2018 Chevrolet Sonic relies on an arrangement of 13 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H11 LED low beam and 9005 LED high beam bulbs for precise light distribution. This model belongs to the late years of the Sonic's 2012-2019 production span.
Can You Put LED Bulbs in a 2018 Chevrolet Sonic?
For a Chevrolet built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the H11 LED low beams, as they see the most use. Adding a matching 9005 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 2504 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
2018 Chevrolet Sonic Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | H11 LED | Buy H11 LED → |
| High Beam | 9005 LED | Buy 9005 LED → |
| Fog Light | 2504 LED | Buy 2504 LED → |
| Brake Light | LED Bulb | Buy LED Bulb → |
| Side Marker | 7444NA LED | Buy 7444NA LED → |
| Turn Signal Front | 7444NA LED | Buy 7444NA LED → |
| Turn Signal Rear | 7440NA LED | Buy 7440NA LED → |
| Reverse Light | 921 | Buy 921 → |
| Dome Light | 6411 | Buy 6411 → |
| License Plate | 2825 | Buy 2825 → |
| Map Light | 2825 | Buy 2825 → |
| Parking Light | 7444NA | Buy 7444NA → |
| Trunk Light | LED Light | Buy LED Light → |