Buick Envision Bulb Size by Year
The 2021-2026 Buick Envision has factory LED headlights, so there is no headlight bulb to replace. 2016-2020 models use a 9012 low beam and a 9012 high beam.
Headlight bulbs by model year
| Model years | Low beam | High beam | Fog | Buy |
|---|---|---|---|---|
| 2021-2026 | LED | LED | - | |
| 2016-2020 | 9012 | 9012 | H11 | Shop 9012 |
LED means the headlight is a sealed LED unit from the factory, so there is no bulb to buy. Some trims differ from the base car, so check the bulb you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for every bulb position and sources.
Every Envision year
2026 Buick EnvisionLED2025 Buick EnvisionLED2024 Buick EnvisionLED2023 Buick EnvisionLED2022 Buick EnvisionLED2021 Buick EnvisionLED2020 Buick Envision9012/90122019 Buick Envision9012/90122018 Buick Envision9012/90122017 Buick Envision9012/90122016 Buick Envision9012/9012
Sources. The bulb code for 5 of 11 model years is checked against a cited source, most often sealight, ebay-led-headlight-oem and diodedynamics-hid. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.