The engine air filter sits in a rectangular plastic housing in the engine bay on the driver's side, connected by a large intake duct from the grille. The cabin air filter is located behind the glove box on the passenger side. This article explains how to find and replace both filters on a 2016 Ram 1500.
Engine air filter location
The main engine air filter is housed in a black plastic box in the engine bay, toward the front and on the driver’s side. A large duct from the grille feeds air into the box, where the filter sits and screens out debris before air reaches the throttle body.
What you’ll need
Have these items ready before you begin the replacement process.
- Correct-size engine air filter for the 2016 Ram 1500
- Flat-head or Phillips screwdriver if your model uses screws
- Clean rag or shop towel to wipe out the housing
- Gloves to protect your hands
Having the right filter and basic tools on hand helps the replacement go smoothly and ensures a proper seal.
Steps to replace the engine air filter
Follow these steps to access and replace the engine air filter.
- Open the hood and locate the rectangular air filter housing on the driver’s side of the engine bay near the front.
- Release the clips or remove screws securing the lid. Some models use metal clips; others use small screws with a screwdriver.
- Lift the lid to expose the filter element. Note the orientation of the old filter as a guide for the new one.
- Remove the old filter and wipe any debris from the housing with a clean rag.
- Insert the new filter in the same orientation as the old one, ensuring a clean seal around the edges.
- Replace the lid and secure the clips or screws firmly.
- Close the hood and, if desired, start the engine to verify proper airflow without whistling or leaks.
Replacing the engine air filter on schedule helps maintain optimal engine performance and fuel efficiency.
Cabin air filter location
The cabin air filter for a 2016 Ram 1500 is typically behind the glove box on the passenger side. Access usually requires lowering or removing the glove box and then removing a panel to expose the filter. The cabin filter helps keep interior air free of dust, pollen, and other particulates.
What you’ll need
Prepare these items before starting the cabin filter replacement.
- New cabin air filter suitable for the 2016 Ram 1500
- Phillips or flat-head screwdriver if screws are used
- Small flashlight to illuminate the filter area
With the right filter and basic tools, the cabin air filter change is typically quick and straightforward.
Steps to replace the cabin air filter
Use the following steps to access and replace the cabin air filter.
- Open the passenger-side glove box and, depending on trim, either lower the glove box or remove its damper to gain access to the filter housing behind it.
- Locate and remove the screws or release the clips securing the cabin filter housing cover.
- Remove the old cabin air filter, noting the direction of airflow indicated on the filter.
- Install the new filter with the arrows pointing in the direction of airflow and ensure it sits firmly in the housing.
- Reattach the housing cover and reassemble the glove box/damper assembly.
- Close the glove box and run the HVAC system briefly to confirm proper airflow.
Regular replacement of the cabin air filter helps maintain interior air quality and HVAC efficiency.
Summary
For a 2016 Dodge Ram 1500, the engine air filter sits in a rectangular plastic housing in the engine bay on the driver’s side, with a large intake duct from the grille feeding the box. The cabin air filter is located behind the glove box on the passenger side. Both filters are relatively simple to replace with basic tools, and adhering to recommended maintenance intervals can improve engine performance and interior air quality. Always consult the owner’s manual for model-specific details and filter part numbers.