The engine air filter sits in a rectangular housing in the engine bay (usually on the passenger side), and the cabin air filter sits behind the glove box in the dash. Both protect you and the vehicle from dust, debris, and odors, and they’re designed to be replaced periodically by a DIYer or a dealer.
Engine air filter location
Access in the engine bay
Below is how to locate and replace the engine air filter on a 2020 Chevy Spark. The steps assume a standard setup for this model with a rectangular air box secured by clips or screws.
Before you begin, gather a replacement engine air filter that matches the Spark’s specifications and have a clean work surface ready.
- Park on level ground, turn off the engine, and engage the parking brake.
- Open the hood and locate the rectangular air filter housing in the engine bay. It is a black plastic box, typically positioned on the passenger side near the front of the engine. The intake hose runs from the housing toward the throttle/bell housing.
- Unclip or remove the screws/fasteners securing the lid of the air box to expose the filter.
- Carefully lift out the old filter and inspect the inside of the box for debris or leaves; wipe if needed.
- Install the new filter with the airflow arrow pointing toward the throttle body/engine, ensuring it sits snugly in the housing.
- Re-seat the lid and re-secure the clips or screws to seal the box.
- Close the hood and, if desired, run the engine for a moment to confirm there are no unusual sounds or leaks.
Note: Orientation arrows on the filter indicate the direction of airflow; install accordingly. If you’re unsure about the exact housing location, consult the owner’s manual or a qualified technician.
Cabin air filter location
Behind the glove box in the passenger-side dash
The cabin air filter cleans the air entering the interior through the HVAC system. Access typically involves dropping the glove box and removing the filter housing cover.
Before you begin, ensure you have the correct cabin air filter size for your Spark trim and a clean workspace to avoid dropping screws or losing small parts.
- With the glove box open, locate the dampers or stops on the sides and gently push them in or remove the damper to allow the glove box to drop down fully.
- Look for the cabin air filter housing panel behind the glove box and remove its cover.
- Take out the old cabin air filter and note its orientation for installing the new one.
- Insert the new filter in the same orientation, ensuring it seats flat in the housing with no gaps.
- Reattach the housing cover and lift the glove box back into place, re-engaging any dampers or stops.
Keep in mind that some trims may have a slightly different access method. If the glove box design on your model seems different, consult the owner's manual for the exact steps or ask a technician for assistance.
Summary
In the 2020 Chevy Spark, there are two filters to consider: the engine air filter located in a rectangular housing in the engine bay (usually on the passenger side), and the cabin air filter located behind the glove box in the dash. Each has its own access method and replacement steps, but both are straightforward projects that help maintain engine performance and interior air quality. Regular checks and replacements at recommended intervals will keep the Spark running smoothly and the cabin comfortable.