The cabin air filter in a 2013 Buick Encore is located behind the glove box on the passenger side. Access it by lowering the glove box and removing the filter housing cover.
Location and access
In this model year, the filter sits in a rectangular housing behind the glove box. To reach it, open the passenger-side glove box and lower it by releasing its side stops or by disconnecting the glove box damper so the box can hang down and expose the filter housing.
What you’ll need
Before you begin, gather these items to make replacement straightforward:
- New cabin air filter compatible with the 2013 Buick Encore
- Flathead or Phillips screwdriver (if needed to release screws or clips)
- Clean rag for dust wipe-down
- Gloves or hand protection
With the right tools assembled, you’re ready to proceed with the replacement.
Replacement steps
Follow these steps to remove the old filter and install a new one:
- Turn off the engine and HVAC system. Open the passenger glove box.
- Support the glove box by pressing in on its sides to release the stops, or carefully squeeze the sides to let it drop. If your model has a damper, detach it so the box can hang down fully.
- Locate the filter housing behind the glove box and release the clips or remove the screws securing the cover.
- Remove the old filter, noting the airflow direction indicated by the arrows on the filter.
- Insert the new filter with the arrows pointing in the direction of the airflow (toward the blower). Reattach the housing cover and secure the clips or screws.
- Reassemble the glove box by reattaching the damper if you removed it and snapping the box back into place. Close the glove box.
- Turn on the HVAC and verify that airflow is normal. If you notice reduced airflow or unusual odors, replace the filter again.
Replacing the cabin air filter is a quick maintenance task that can improve interior air quality and HVAC performance. Check your owner's manual for the recommended replacement interval and the correct filter part number for your climate.
Tips and maintenance
Regularly replacing the cabin air filter helps preserve air quality inside the vehicle, especially for drivers with allergies or in areas with heavy pollen or pollution. Most owners manuals suggest replacement about every 12 months or 12,000–15,000 miles, but conditions may vary. If you notice odors or reduced airflow sooner, inspect and replace sooner.
Summary
The cabin air filter on a 2013 Buick Encore is tucked behind the passenger-side glove box. With a few simple steps—dropping the glove box, removing the filter housing cover, and swapping in a new filter—you can restore clean airflow and maintain HVAC performance.