Factory Subaru Air Filters

46051FN020 - : Air Filter Housing for Subaru Image

Air Filter Housing

Subaru 46051FN020
With hybrid.
$114.06
MSRP $167.48
Save $53.42
31.9% Off
8713942050 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru 8713942050
Solterra.
$41.07
MSRP $58.25
Save $17.18
29.5% Off
72880FL000 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru 72880FL000
Genuine Subaru Cabin Air Filters Breathe cleanly What do they do? Cabin air filters trap foreign particles From Outside air that are...
$23.87
MSRP $30.25
Save $6.38
21.1% Off
G3210FC200 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru G3210FC200
$34.63
MSRP $49.12
Save $14.49
29.5% Off
46051FE000 - : Air Filter Housing for Subaru Image

Air Filter Housing

Subaru 46051FE000
Lower case. 2.5L sohc 2005-08. 2.5L, 2005-07.
$116.13
MSRP $166.13
Save $50.00
30.1% Off
G3210AE000 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru G3210AE000
$36.39
MSRP $51.62
Save $15.23
29.5% Off
16546AA080 - : Engine Air Filter for Subaru Image

Engine Air Filter

Subaru 16546AA080
Calif. 2.5L sohc, 2005-08.
$22.46
MSRP $28.47
Save $6.01
21.1% Off
72880AJ010 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru 72880AJ010
BRZ.
$22.68
MSRP $28.75
Save $6.07
21.1% Off
72880FN00A - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru 72880FN00A
2.5L. Impreza. With hybrid. Crosstrek. 2.0l.
$23.67
MSRP $30.00
Save $6.33
21.1% Off
G3010FE200 - : Cabin Air Filter for Subaru Image

Cabin Air Filter

Subaru G3010FE200
Impreza. With WRX STI, 2005-07.
$32.39
MSRP $45.95
Save $13.56
29.5% Off
16546AA020 - : Engine Air Filter for Subaru Image

Engine Air Filter

Subaru 16546AA020
$14.16
MSRP $17.95
Save $3.79
21.1% Off
46052AG04A - : Air Filter Housing for Subaru Image

Air Filter Housing

Subaru 46052AG04A
2.5L.
$50.60
MSRP $71.77
Save $21.17
29.5% Off

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The primary responsibility of an air filter is to purify the outside air before it enters the engine. This filtration process is crucial to ensure that the air is as clean as possible, preventing contamination and potential damage to the engine. Air filters are designed to block various types of impurities, including debris, dust, particles from organic matter, and other contaminants that could negatively impact the engine's performance and longevity.

Regularly replacing your air filter offers numerous benefits. First and foremost, it helps extend the lifespan of your engine. Over time, air filters can become less effective due to clogging, reducing their ability to filter the air. By replacing the air filter at recommended intervals, you can ensure that your engine receives a consistent supply of clean air. Another advantage of replacing the air filter is improved air quality inside the vehicle, as a clean filter prevents dust and pollutants from entering the cabin.

In addition to engine longevity and improved air quality, replacing the air filter can also lead to increased fuel efficiency. When the air filter is clogged or dirty, it restricts airflow into the engine, affecting the combustion process and decreasing fuel efficiency. By replacing the air filter, you allow for better airflow, optimizing the fuel-air mixture and ultimately improving fuel economy.

When to Replace Air Filter

Determining when to replace the air filter depends on several factors. Many owner's manuals recommend replacing the air filter every 12,000 to 15,000 miles, but this interval can vary based on driving conditions. If you frequently drive in dusty or polluted environments, the air filter may require more frequent replacement to ensure continuous protection and performance.

Shop and Save on Genuine Subaru Air Filters

When replacing your Subaru's air filter, stick with genuine OEM parts. They are specifically designed for your Subaru model, ensuring perfect compatibility and optimal performance.

Once your order is placed, the filters will be promptly shipped and delivered right to your front door, ensuring a hassle-free experience. If you have any questions, please feel free to contact our team.