Where is the air filter in a Chrysler Pacifica?

There are two air filters in a Chrysler Pacifica: the cabin air filter behind the glove box and the engine air filter in the engine bay. This article explains where each filter sits and how to replace them so you can keep the interior fresh and the engine breathing clean air.

In this article, we outline the locations and step-by-step replacement procedures for both filters, covering common Pacifica models from around 2017 onward. Some minor variations may exist by year or trim, but the basic locations and methods apply to most vehicles in this generation.

Cabin air filter: location and replacement

Replacement of the cabin air filter is performed in the dash area, typically behind the glove box. Access is gained by lowering the glove box and opening a small housing that contains the filter.

What you’ll need

To replace the cabin air filter, gather these basics. Having them on hand makes the process smoother:

• New cabin air filter (charcoal or standard filtration, depending on preference)


• Flashlight (optional, helps visibility)


• Flat-head screwdriver or trim removal tool (optional for stubborn clips)


• Clean rag for wiping the housing interior

Before starting, ensure the vehicle is off and the HVAC system is set to fresh air to avoid blowing dust during the job.

Replacement steps

1. Park the Pacifica, turn off the engine, and open the glove box.


2. Gently squeeze the sides of the glove box to release its stoppers and allow it to drop down fully. If your model uses a damper arm, detach it if needed to access the filter area.


3. Locate the cabin filter access panel behind the glove box and remove the cover or the panel by releasing clips or screws.


4. Take out the old cabin air filter and note the orientation of the old filter (the new filter should be installed with airflow arrows pointing toward the blower motor).


5. Wipe the filter housing with a rag to remove accumulated dust, then insert the new filter firmly until it seats evenly.


6. Reattach the access panel, re-secure the glove box, and ensure the damper arm (if removed) is reconnected.


7. Close the glove box and, if you’d like, run the HVAC on high for a few minutes to verify airflow feels normal.

Replacing the cabin air filter helps improve cabin airflow, odor control, and overall HVAC performance.

Engine air filter: location and replacement

The engine air filter is housed in a rectangular plastic box in the engine bay, typically on the passenger side near the front. Access is gained by removing the lid or clips on the air intake box.

What you’ll need

Have these items ready for an easier engine air filter change:

• New engine air filter (matching the Pacifica’s part number)


• Screwdriver or socket set if required by your model


• Rag or paper towels for cleaning the air box interior


• Gloves to keep hands clean

Working with the hood open and the engine cool reduces risk and makes the process safer.

Replacement steps

1. Park with the engine off and open the hood. Locate the large black plastic engine air box on the passenger side of the engine bay where the intake tube feeds the box.


2. Release the clips or unscrew the fasteners securing the air box lid, then lift off the lid to expose the filter.


3. Remove the old filter and inspect the inside of the air box for debris. Wipe clean if needed.


4. Insert the new filter with the airflow direction arrows pointing toward the engine, ensuring it sits flat and fully seated inside the box.


5. Reattach the lid and secure the clips or screws. Reconnect any hoses or tubes that were moved during access.


6. Close the hood and run the engine for a moment to confirm there are no unusual sounds and that intake is secure.

Regular replacement of the engine air filter helps maintain optimal engine performance and fuel efficiency, especially in dusty or urban environments. Check your owner's manual for the recommended replacement interval for your model year.

Summary

Chrysler Pacifica owners should note there are two filters to consider: the cabin air filter behind the glove box and the engine air filter in the engine bay. The cabin filter replacement is done by dropping the glove box and replacing a small panel’s filter, while the engine filter sits in a nearby air box that is accessed from the engine compartment. With the proper parts and a few basic tools, both replacements are straightforward and can improve interior air quality and engine performance. Always verify filter orientation and reassemble components securely after replacement.