Does the Ford Fusion have two air filters?
Yes. The Ford Fusion typically uses two air filtration points: an engine air filter and a cabin air filter. The exact configuration can vary by model year and trim, so check your owner's manual or a parts diagram for your specific car.
This article explains what each filter does, where to find them, and how to replace them, with notes on year-by-year differences.
What filters does the Fusion use?
Most Ford Fusion models are equipped with two separate filtration systems for different purposes. Here are the two you’re likely to encounter:
- Engine air filter: Located in the engine compartment inside the air intake housing. It protects the engine from dust, dirt, and debris and is typically replaced every 15,000–30,000 miles depending on driving conditions.
- Cabin air filter: Part of the HVAC system, usually located behind the glove box. It cleans the air entering the passenger cabin and is commonly replaced every 15,000–30,000 miles, with some models offering an activated carbon option for odor control.
Note: While two filters are typical, some older or lower-trim configurations may differ by year. Always verify with your specific model’s manual or parts diagram.
Where to locate them and how to replace
Engine air filter location and replacement
To replace the engine air filter, open the hood and locate the rectangular filter housing on or near the side of the engine bay. Unclip or unscrew the housing, remove the old filter, inspect the housing for debris, insert the new filter with the correct orientation, reseal the housing, and start the engine to ensure it runs smoothly.
Cabin air filter location and replacement
The cabin air filter is typically behind the glove box. Access may require lowering or removing the glove box panel, then sliding out the older filter cartridge. Insert the new filter with the proper airflow direction, reassemble the glove box, and test the HVAC system to confirm proper airflow and odor control.
Replacement intervals can vary based on climate, air quality, and driving conditions. If you notice reduced airflow, strange odors, or increased allergy symptoms, it may be time to replace either filter.
Summary
For most Ford Fusion models, you’ll find two air filters: one for the engine and one for the cabin. The exact setup and replacement intervals can vary by year and trim, so refer to the owner's manual or a trusted parts diagram for your specific vehicle. Regular replacement helps maintain engine performance and cabin air quality.
