The cabin air filter on a 2019 Ram 1500 is located in the HVAC housing behind the glove box. Access is gained by opening the glove box, lowering it, and removing a small filter cover to replace the filter. This guide explains the exact location and how to replace it.
Location and access
The filter sits inside the climate-control housing at the rear of the glove box. To reach it, you’ll need to drop the glove box by gently squeezing the sides to release its stops, then look for a rectangular cover on the housing that snaps out or unclips.
What you’ll need to replace the filter
- A replacement cabin air filter compatible with your 2019 Ram 1500
- A dry cloth or small brush to clean dust from the housing
- A flashlight for better visibility (optional but recommended)
- Gloves to keep your hands clean (optional)
Replacing the filter is a quick maintenance task that improves airflow and helps reduce dust and odors inside the cabin.
Step-by-step replacement
Follow these steps to remove the old filter and install a new one.
- With the vehicle off, open the glove box and empty its contents.
- Gently press in the sides of the glove box to release the stops and lower the door fully, exposing the HVAC housing.
- Locate the filter housing cover or panel and remove it. It may be secured with clips or screws.
- Take out the old cabin air filter. Note the orientation of the filter so the new one can be inserted correctly.
- Clean any dust in the housing with a dry cloth; avoid using liquids inside the housing.
- Install the new filter with the arrows on the filter pointing toward the HVAC blower (in the direction of airflow). Refit the housing cover and secure it.
- Raise the glove box back into place, reattach any stops, replace its contents, and run the HVAC briefly to verify proper airflow.
With the filter in place and the glove box reassembled, start the vehicle and test the HVAC to ensure air is flowing smoothly and the filter is seated correctly.
Notes for different configurations
Some Ram 1500 trims or production runs may use a slightly different clip or cover arrangement. The general approach remains the same: access via the glove box, remove the filter cover, replace the filter with the correct orientation, and reassemble. If you encounter resistance, consult the owner's manual or a dealer for model-specific guidance.
Summary
In summary, the cabin air filter on a 2019 Ram 1500 sits in the HVAC housing behind the glove box. It is accessible by dropping the glove box, removing a small cover, and swapping in a new filter. Regular replacement keeps cabin air clean and optimizes the performance of the heating and cooling system.