The engine air filter is housed in a rectangular plastic box in the engine bay, typically on the passenger side and connected to the intake hose. The cabin air filter sits behind the glove box. Location can vary by model year, so check your manual if needed.
Engine air filter location
Use this list to locate and replace the engine air filter in most Jeep Compass models. The steps assume a standard engine layout; if your model is different, adjust accordingly.
- Open the hood and locate the large intake tube that runs from the front grille toward the center of the engine bay.
- Follow the intake tube to the rectangular air filter housing, usually on the passenger side near the engine block or shock tower.
- Unclip or unscrew the air box lid: some models use metal clips on the sides, others use small Phillips screws or push pins.
- Lift the lid and remove the old filter; note the orientation (there is an arrow on the filter indicating airflow).
- Inspect the inside of the air box for dirt or debris, wipe if needed, and install a new filter with the correct orientation.
- Re-secure the air box lid and reconnect the intake tube; start the engine to confirm there are no leaks.
With the engine air filter location identified and the replacement steps understood, you can maintain optimal air flow and engine performance. If you drive in dusty conditions, check and replace more frequently.
Cabin air filter location
These steps describe how to access the cabin air filter, which cleans air entering the interior through the HVAC system. The cabin filter is separate from the engine air filter and protects the cabin from dust and pollen.
- Locate the glove box on the passenger side; in many Compass models you’ll need to release the glove box damper or remove side stops to drop the box lower.
- Remove the contents of the glove box and gently squeeze the sides to disengage the stop pins, or remove a cover panel to access the cabin filter housing behind the glove box.
- Open the cabin filter housing; remove the old filter, noting the airflow direction marked on the filter.
- Install a new cabin filter with the arrows pointing toward the HVAC core, ensuring a snug fit in the housing.
- Reassemble the housing and glove box; run the HVAC fan briefly to confirm proper airflow.
Replacing the cabin air filter is typically recommended every 15,000 to 25,000 miles, or annually, depending on driving conditions and local air quality.
Tips and model-year notes
Because Jeep Compass designs can vary by year and trim, some models may place the engine air filter box slightly differently or use screws instead of clips. When in doubt, consult the owner's manual or a dealer service department for your exact year and engine variant.
Summary: The engine air filter sits in a rectangular housing in the engine bay on the passenger side, with the intake hose feeding the engine; the cabin air filter lives behind the glove box. Regular inspection and replacement help maintain performance and interior air quality.