Two: one engine air filter and one cabin air filter.
In the 2015 Rogue, the air-filtration system consists of two primary components that affect performance and interior comfort. This article explains how many filters there are, where they are located, and how to inspect or replace them.
Two essential filters: engine and cabin
Understanding what each filter does helps explain why both are necessary and how to maintain them to keep the Rogue running smoothly and the interior comfortable.
Engine air filter
The engine air filter cleans the air entering the engine for combustion. A clogged filter can reduce power, fuel economy, and emissions performance. On a 2015 Rogue, the filter sits in a rectangular air box in the engine bay.
To replace or inspect the engine air filter, follow these steps:
- Park on a flat surface with the engine off and the parking brake engaged.
- Open the hood and locate the rectangular engine air box on the driver’s side of the engine bay.
- Unclip or unscrew the air box cover to expose the filter.
- Remove the old filter and inspect for heavy dirt or damage.
- Install a new filter with the correct orientation (airflow arrow pointing toward the engine) and reseal the box.
- Reconnect any clips or screws and close the hood.
Keeping the engine air filter fresh supports optimal air-fuel mixture and performance. Refer to the owner's manual for the recommended replacement interval based on driving conditions, typically around 30,000 miles or more, with more frequent changes in dusty environments.
Cabin air filter
The cabin air filter protects the interior from dust, pollen, and odors as air passes through the HVAC system. It is normally located behind the glove box, inside a small housing that can be accessed after lowering the glove box door and removing the filter cover.
To inspect or replace the cabin filter, use these steps:
- Park with the engine off and the parking brake applied.
- Open the glove box and release the side stoppers to allow the box to drop down (this varies by model year; some versions use dampers).
- Remove the cabin filter cover to reveal the filter.
- Take out the old filter and inspect for dirt or clogging.
- Insert a new filter with the correct orientation (usually arrows toward the HVAC system).
- Reattach the filter cover and reassemble the glove box.
Regular cabin filter replacement improves interior air quality and HVAC performance. In normal conditions, changing every 12 months or about 15,000 miles is common; in dusty or pet-filled environments, sooner may be needed. If you notice musty odors or reduced airflow, consider replacing the filter sooner.
Summary
The 2015 Nissan Rogue uses two air filters—engine and cabin—each serving a distinct purpose. Regular inspection and timely replacement help maintain engine performance, fuel efficiency, and interior air quality. If in doubt, consult the owner’s manual or a Nissan service center for model-specific guidance.