The cabin air filter in most Nissan Altima models sits behind the glove box on the passenger side of the dash. Access is gained by opening the glove box, releasing its stoppers, and lowering the panel to reveal the filter housing.
For many late-model Altima sedans, the layout is consistent, though there can be minor differences by year or trim. This article explains where to find the filter and how to replace it, with practical steps you can follow at home.
Where to find it in most Altima models
The steps below describe a typical access path for many current Altima models; if your year uses a different cover or fasteners, consult the owner’s manual for your exact specification.
Access and replacement workflow
- Open the glove box and look for dampers or stops on the sides; you may need to push in the sides or gently squeeze to release the glove box so it can drop down.
- Let the glove box hinge downward to expose the space behind it where the cabin air filter sits.
- Find the filter housing cover — a rectangular panel held by clips or screws — and release it to access the filter.
- Carefully remove the old cabin air filter, noting the direction of the airflow arrows printed on the side of the filter.
- Install a new filter with the arrows oriented correctly, reattach the housing cover, and close the glove box until it clicks back into place.
After replacing the filter, reassemble the glove box and confirm that it operates smoothly and seals properly against the dash.
Variations by year or trim
While the general location remains behind the glove box, some very early Altima years or certain trims may present a slightly different setup or require removal of a small door on the passenger side of the dash. If you can’t locate the filter after releasing the glove box, check for an additional cover in the passenger footwell or consult Nissan’s service information for your exact model year.
Maintenance timing and considerations
Cabin air filters should be inspected regularly and replaced when dirty or degraded. Environment and driving conditions influence the replacement interval; dusty or urban driving may necessitate earlier changes. Use the guidance below as a starting point, and always verify with your vehicle’s manual for your specific year and trim.
Cadence and indicators
- Typical replacement cadence: about once a year or every 12,000–15,000 miles for moderate conditions; more frequent changes are common in dusty areas or for allergy sufferers.
- Signs you need replacement: reduced airflow from vents, a musty or sweet odor inside the cabin, increased pollen in the cabin, or visible debris on the filter.
- Tools and supply: you may need a screwdriver to remove screws, a flashlight to inspect, and a replacement cabin air filter compatible with your Altima’s year and trim.
- Filter type guidance: choose a filter that matches your vehicle’s specification (standard rectangular filter or a charcoal/dual-layer option for odor control, depending on trim).
When in doubt, refer to the owner’s manual or contact a Nissan service professional to confirm the exact location, orientation, and replacement interval for your model year.
Summary
In most Nissan Altima models, the cabin air filter is located behind the glove box on the passenger side of the dash. Access it by lowering the glove box, removing the filter housing cover, and replacing the filter with the correct orientation. While the general procedure is consistent across many years, some variations exist by year and trim. Regular inspection and timely replacement help maintain cabin air quality and airflow inside the vehicle. For year-specific instructions, consult the owner’s manual or a qualified service technician.
What's the fastest Altima?
2021 Altima Engine Performance
| 2021 Nissan Altima Engine Specs | ||
|---|---|---|
| Trim Levels | Engine Size | Top Speed |
| Platinum | 2.5L 4-cylinder | 119mph (Estimated) |
| SL | 2.5L 4-cylinder | 119mph (Estimated) |
| SR VC-TURBO™ | 2.0-L VC-Turbo™ 4-cylinder | 130mph (Estimated) |
Where is the cabin air filter located in a Nissan Altima?
There. Let's pull this. Out. There it is friend all right let's get ready to install our brand new cabin air filter.
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.