The cabin air filter is located behind the glove box on the passenger side. To replace it, lower the glove box, remove the filter housing cover, swap in a new filter with the correct orientation, and reseat everything. The job typically takes about 5–10 minutes and usually requires no tools.
Location and what you’ll need
Understanding the exact location helps you avoid unnecessary disassembly. The filter sits in a rectangular housing behind the glove box, accessible once you lower the glove box door.
What you’ll need
Gather these items before you start to ensure a smooth replacement.
- Replacement cabin air filter (standard or activated carbon, compatible with 2017 Santa Fe Sport)
- Flashlight (optional, for better visibility)
- Gloves or a small cloth to keep hands clean
With the right filter type and a little light, you can complete the swap without special tools in most trims.
Step-by-step replacement
Follow these steps in order to swap the cabin air filter safely and correctly.
- Park the car on a level surface and turn off the engine. Engage the parking brake.
- Open the passenger-side glove box and clear any items from it.
- Squeeze the sides of the glove box to release the stops and allow the box to drop down. Some models may require you to release a damper or a small tab.
- Look up and to the right to locate the rectangular cabin air filter housing behind the glove box. It will have a removable cover with clips or a small knob.
- Release the clips or remove the cover to access the filter element.
- Remove the old filter and note the orientation of the arrows printed on the frame so you install the new one correctly.
- Inspect the housing for debris and wipe it clean if needed to prevent dust from circulating.
- Install the new filter with the arrows pointing toward the dash (upward). Ensure it seats securely in the housing.
- Reattach the filter housing cover, secure any clips, and return the glove box to its original position. If you disconnected a damper, reattach it.
- Close the glove box and start the engine to test the HVAC fan. If air flow seems weak or you smell odors, double-check that the filter is seated properly and oriented correctly.
You’ve completed the replacement. Replacing the cabin air filter at regular intervals helps maintain interior air quality and HVAC efficiency, especially in dusty or smoky environments.
Maintenance tips
These notes help you keep up with future replacements and maximize the new filter’s effectiveness.
- Consider an activated carbon filter if you drive in areas with strong odors or wildfire smoke.
- Check the owner's manual for the recommended replacement interval; typical guidance is every 12 months or 12,000–15,000 miles, depending on driving conditions.
Summary
For the 2017 Hyundai Santa Fe Sport, the cabin air filter lives in a rectangular housing behind the passenger glove box. Lower the glove box, remove the filter cover, swap in a new filter with the proper orientation, and reassemble. Regular replacements help keep interior air clean and the HVAC system performing well.