Where is the air filter in a Nissan Altima 2017?

In a 2017 Nissan Altima, there are two air filters you may need to manage: the engine air filter and the cabin air filter. The engine air filter sits in a housing in the engine bay, while the cabin air filter lives behind the glove box on the passenger side. Replacing them is a routine maintenance task that can improve engine performance and interior air quality.

Engine Air Filter: Location and Replacement

The engine air filter is located in a rectangular plastic housing in the engine compartment. It is typically on the driver’s side of the engine bay and connected to a large intake duct that leads toward the throttle body.

• Open the hood and secure it. Find the engine air filter housing near the front of the engine bay on the driver’s side, connected to the intake tube.


• Release the fasteners or clips holding the lid of the housing. Some models use clips, others use screws; remove them accordingly.


• Lift off the housing lid and remove the old filter. Note its orientation so the new filter can be installed the same way.


• Insert the new filter into the housing, ensuring it sits evenly and forms a proper seal with the edges.


• Reattach the lid and secure the clips or screws. Close the hood when finished.

Replacing the engine air filter is a quick, routine task that can help maintain optimal engine performance and fuel efficiency when done at the recommended intervals.

Cabin Air Filter: Location and Replacement

The cabin air filter sits inside the HVAC (heating, ventilation, and air conditioning) box behind the glove box on the passenger side. Access typically requires removing or lowering the glove box or a trim panel to reach the filter cover.

• On the passenger side interior, open the glove box and look for stops or dampers. Gently press the sides of the glove box inward to lower it, or release the damper if needed, to expose the HVAC housing.


• Locate the cabin air filter access panel or cover on the HVAC housing—usually a rectangular panel secured with tabs or screws.


• Remove the cover and take out the old cabin filter. Check the airflow direction arrows on the new filter to install it correctly.


• Install the new cabin filter, reseal the panel, and reassemble the glove box to finish.

Cabin air filter replacement helps maintain interior air quality, especially in city traffic or during pollen season.

What to Know and How Often

Engine air filters are commonly recommended for replacement every 30,000 miles or 3 years, though driving conditions can require earlier changes. Cabin air filters often get replaced every 15,000 to 30,000 miles, depending on environment and usage.

Common Variations

Some trims or regional models may have slightly different filter housings or removal steps. If you have trouble locating or accessing either filter, consult the owner's manual, a service manual, or contact a Nissan dealer for guidance.

Summary: For a 2017 Nissan Altima, there are two filters to consider—the engine air filter in the engine bay and the cabin air filter behind the glove box on the passenger side. Regular checks and replacements help maintain engine performance and interior air quality.

Is insurance high on a Nissan Altima?

The Altima has an Insurance Over Sticker score of 10.6%, which is slightly above the average percentage of all vehicles, which currently sits at 9.6%. The MSRP for the Nissan Altima is $20,252, while the average insurance cost per year for the vehicle totals $2,336.

Does a cabin air filter help with allergies?

Cabin air filters also help to reduce the amount of those allergens that can get into your vehicle. Pollen, dust and other allergens can build up in your filter during heavy pollen season, so you may need to change it sooner.

What's the fastest Altima?

2021 Altima Engine Performance

Where is my air filter located in my Nissan Altima 2017?

To access the air filter first open the hood. Use the hood prop rod to support the hood.