What Size Bulbs Does a 2020 Buick Envision 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 2020 Buick Envision Have?
Owners of the 2020 Buick Envision will find a total of 5 lighting elements throughout the vehicle's exterior. It features a standard lighting system powered by a dual-bulb halogen configuration using separate 9012 low beam and high beam bulbs for precise light distribution. This model belongs to the late years of the Envision's 2016-2020 production span.
Can You Put LED Bulbs in a 2020 Buick Envision?
Upgrading to LED is one of the most effective ways to modernize your Buick's appearance and safety profile. We recommend starting your upgrade with the 9012 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Don't forget the H11 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
2020 Buick Envision Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Fog Light | H11 | Buy H11 → |
| Low Beam | 9012 | Buy 9012 → |
| Turn Signal Rear | 7440NA | Buy 7440NA → |
| Reverse Light | 921 | Buy 921 → |
| License Plate | W5W | Buy W5W → |
How do the 2020 Buick Envision's bulbs compare to other years?
The 2020 Buick Envision changed bulb sizes from 2019. The previous model year used a different configuration.
This bulb configuration covers the 2020 model years. ← 2019
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