The 2007 Honda Pilot has two air filters to consider: the engine air filter in the engine bay and the cabin air filter behind the glove box on the passenger side. Here’s where they are and how to replace them.
Engine air filter: location and replacement
The engine air filter sits in a rectangular plastic housing in the engine compartment on the passenger side. The housing is connected to a large intake hose that leads to the throttle body, and the cover is secured with clips or screws.
What follows is a step-by-step guide to locate and replace the engine air filter.
- Park on level ground, turn off the engine, and engage the parking brake. Open the hood and locate the engine air filter housing on the passenger side of the engine bay.
- Release the clips or screws that hold the housing lid in place and remove the lid.
- Take out the old filter and inspect it for excessive dirt or damage. If it looks dirty or clogged, replace it.
- Wipe the inside of the housing with a clean, dry cloth to remove loose debris.
- Insert the new filter with the airflow arrows pointing toward the throttle body (as indicated on the filter itself).
- Reattach the housing lid securely, ensuring all clips or screws are fastened, and reconnect any hoses that were removed.
- Close the hood and start the engine to verify proper operation.
When to replace: Use a quality OEM or equivalent filter and follow the vehicle’s recommended replacement interval, typically around 30,000 miles under normal conditions; more frequent changes may be needed in dusty environments or with heavy use.
Cabin air filter: location and replacement
The cabin air filter is located behind the glove box on the passenger side. Access typically requires lowering or removing the glove box to reach the filter cover, which is secured with clips or a small panel.
What follows is a step-by-step guide to locate and replace the cabin air filter.
- Park the vehicle and turn off the ignition. Open the glove box to begin access to the cabin area.
- Release the glove box stops or damper (the small arm on the right side) and lower the glove box door down to expose the filter housing behind it.
- Open the cabin filter cover by uncliping or sliding out the panel, then pull out the used filter.
- Inspect the filter for debris; replace if dirty or discolored. Clean the inside of the housing if needed.
- Insert the new filter, ensuring the orientation matches the markings or arrows printed on the filter.
- Reattach the cabin filter cover, lift the glove box back into place, and re-engage the glove box stops or damper.
- Run the vehicle’s fan to confirm air is flowing properly and there are no unusual noises.
Replacement guidance: Cabin air filters typically require replacement every 15,000–25,000 miles depending on driving conditions and climate; check the owner’s manual for the exact interval and any charcoal/pollen filter options available for your trim.
Summary
In a 2007 Honda Pilot, the engine air filter lives in a rectangular housing in the engine bay on the passenger side, while the cabin air filter sits behind the glove box on the same side. Replacement involves removing the housing covers, swapping in a new filter with the correct orientation, and resecuring the covers. Always consult the owner's manual for the precise intervals and part numbers, and consider more frequent changes in dusty or harsh environments.