The cabin air filter in a 2016 Acura ILX is located behind the glove box on the passenger side. Accessing it requires lowering the glove box and removing the filter housing cover.
In this model year, Acura places the cabin air filter in a dedicated housing behind the glove box. Replacing it is a straightforward, rider-friendly maintenance task that can improve interior air quality and HVAC performance. The process is similar to other Honda/Acura vehicles from the mid-2010s, involving the glove box and a small cover panel that protects the filter.
Location and Access
To reach the cabin air filter, you must first gain access to the filter housing, which sits behind the passenger-side glove box. The glove box usually drops down by squeezing its sides to release two stops, and sometimes you’ll need to gently detach the glove box damper if your model has one.
What you’ll need to complete the job efficiently
- New cabin air filter compatible with the 2016 ILX
- Small flathead screwdriver or trim removal tool (optional, for prying)
- Flashlight or smartphone light for better visibility
- Clean cloth to wipe away any dust
With the right tools on hand, you’ll be able to access the filter housing, remove the old filter, and install the new one securely.
Step-by-Step Replacement
Below are the steps to locate, remove, and replace the cabin air filter on the 2016 ILX.
- Turn off the engine and set the parking brake. Open the passenger-side glove box and remove its contents.
- Gently squeeze the sides of the glove box to release the stops and allow the box to drop downward. If your model has a damper, unhook or detach it if necessary to fully lower the glove box.
- Look inside the opening you just exposed for a rectangular cabin air filter cover. Press the tabs or gently lift the cover’s edge to remove it.
- Slide the old cabin air filter straight out of the housing. Note the orientation of the filter’s airflow arrows before removing it to ensure correct installation of the new one.
- Insert the new filter with the arrows pointing in the correct direction (usually toward the HVAC core). Reattach the housing cover and ensure it is securely snapped in place.
- Lift the glove box back into position, reattach the dampener if applicable, and replace the contents. Start the car and run the HVAC on a few minutes to confirm proper airflow.
The replacement is complete once the new filter is seated properly and the glove box is reassembled. If you notice reduced airflow or odd odors after installation, recheck that the filter sits flat and the cover is fully engaged.
Summary
For a 2016 Acura ILX, the cabin air filter lives behind the passenger-side glove box. Access it by lowering the glove box, removing the filter cover, swapping in a new filter, and reassembling the components. This routine maintenance can help maintain interior air quality and HVAC efficiency without professional aid.