The engine air filter is inside a rectangular plastic housing in the engine bay, connected to the intake hose, and the cabin air filter sits behind the glove box inside the cabin. This article explains where to locate both filters and how to replace them on a 2019 Equinox.
Engine air filter location
The engine air filter is contained in a rectangular plastic housing in the engine bay, connected to the intake hose. It is designed for easy access and is typically located toward the front or side of the engine compartment depending on the exact engine option.
To replace it, follow these steps:
- Open the hood and locate the large black rectangular air box. The intake hose runs into it from the side.
- Release the clips or screws securing the lid (the exact fasteners vary by trim). Some models use plastic clips; others use small screws.
- Lift off the lid and remove the old filter. Note the orientation arrow on the filter body.
- Clean out any debris from inside the housing with a clean cloth (do not spray or use compressed air into the engine).
- Insert a new filter in the same orientation as the old one, ensuring it seats evenly in the housing.
- Reinstall the lid and secure the fasteners. Reconnect the intake hose if needed.
With the new filter in place, start the engine and check for any air leaks around the housing.
Tools and tips
Most jobs require no tools; you may need pliers or a screwdriver to pry clips. Make sure the engine is cool before opening the air box, and verify the filter is fully seated before closing the lid.
Cabin air filter location
The cabin air filter for the 2019 Equinox sits inside the vehicle, behind the glove box. Access typically involves lowering the glove box and removing a cover to reach the filter slot.
To replace it, follow these steps:
- Open the glove box and gently remove items. If your model has dampers or side stops, push them in or detach as needed to lower the box fully.
- Look for a rectangular access door on the back or top edge of the glove box area and remove the cover.
- Slide the old cabin filter out, noting the correct orientation (airflow arrows usually point toward the rear of the vehicle).
- Insert the new filter with the arrows pointing in the correct direction and reseat the cover.
- Close the glove box and ensure it latches securely.
Replacing the cabin filter helps maintain HVAC performance and cabin air quality, especially in dusty conditions.
Access tips
Some trims require removing the glove box damper or hinges to access the filter. If you’re unsure, consult the owner's manual or a repair guide for your exact trim level.
Summary
On a 2019 Chevy Equinox, there are two filters to consider: the engine air filter in the engine bay and the cabin air filter behind the glove box. Replacing both involves locating the respective housings, removing the old filters, inserting new ones with the correct orientation, and securing the housings. Always refer to the vehicle’s owner’s manual for the exact steps and recommended replacement intervals, and adjust for dusty or harsh driving conditions.