Buick Envision Headlight Bulb Size

The Buick Envision high beam and low beam headlight bulbs utilize 9012 and D3S bulb sizes for optimal illumination. The replacement chart covers 2016 through 2020 model years with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

YearsBulb Size
2016-2020D3S (With HID Headlamps)
9012 (With Halogen Capsule Headlamps)

Low Beam Headlight

YearsBulb Size
2016-2020D3S (With HID Headlamps)
9012 (With Halogen Capsule Headlamps)

Bulb Specifications

Description Bulb Size
ECE standard (Europe & worldwide). Mercury-free HID (xenon) discharge bulb with PK32d-5 base and integral ignitor, for projector-type housings. 42V, 35W.D3S
ANSI standard (US & Canada). Single-filament enhanced halogen bulb with PX22d base. 12V, 55W.9012

Other Locations

Additional Notes