Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Vehicle Care
255
2.5L L4 Engine
1. Air Duct Clamp Screw
2. Air Duct
1. Loosen the air duct clamp
screw (1) and slide the air
duct (2) from the air cleaner/
filter cover.
2.0L L4 Engine
2.5L L4 Engine
2. Remove the four screws and
remove the air cleaner/filter
cover, keeping the electrical
connector connected.
3. Inspect or replace the engine
air cleaner/filter.
4. Verify that the tab on the filter
lines up with the slot in the air
cleaner/filter assembly.
5. Replace the cover and secure
it with the four screws.
6. Slide the air duct onto the
assembly and tighten the air
duct clamp screw.