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Subaru PartsSubaru WRX STI PartsAir Filter & Cleaner

Subaru WRX STI Air Filter & Cleaner

Your WRX STI is a prized possession.

Select Your VehicleCar aficionados appreciate the a "go anywhere" attitude built into each Subaru, and know that only the best repair WRX STI parts will suffice when maintenance needs to be done. You purchased your WRX STI because its versatility and a fun driving experience struck a chord inside you; so why would you be okay with anything but the best when it comes to superior quality auto parts? Anyone who owns a Subaru knows that when it comes to repairing their vehicle only the most superior replacement parts will do. It's not a regular occurrence that you discover you need a replacement Air Filter & Cleaner for your automobile.

Don't go too long without fixing your Air Filter & Cleaner... here's why.

The key to engine power is clean fuel and clean air. Your Subaru WRX STI uses a paper or cloth air filter to remove dust and debris from the air stream before it enters the intake manifold, mixes with your fuel, and gets detonated. Without an air filter or air cleaner in your engine, your fuel would be filled with particulates from outside. This will clog fuel injectors and lower the octane in your fuel; leading to a lack of power produced by your engine. And unless your Subaru WRX STI air filter is replaced regularly your engine will be robbed of the necessary air flow needed to maintain optimum fuel efficiency. Clearly, replacement air filters are a necessity for everyone.

Don't wait another day... make your purchase while supplies last.

When your Subaru requires a new replacement Air Filter & Cleaner, there's no need to trust any store other than the authority, Car Parts Discount. Get your WRX STI back on the road with the highest quality repair parts from the experts at Car Parts Discount. Ordering new Subaru parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement WRX STI parts on the internet. When it comes to Subaru WRX STI Air Filter & Cleaner parts, you can find them for 2018, 2017, 2016, 2015, 2014, 2013 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Subaru WRX STI Air Filter, OEM: 5358WSBosch
2013-2017 Subaru WRX STI Bosch Air Filter 5358WS
5.35, Save 40%   NEW ITEM
OEM: 5358WS, Item: 1409770
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Auto Extra
2015-2017 Subaru WRX STI Auto Extra Air Filter 619-49012
6.45, Save 40%   NEW ITEM
OEM: 619-49012, Item: 463011
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 143-3199/1433199Denso
2015 Subaru WRX STI Denso Air Filter 143-3199
6.95, Save 40%   NEW ITEM
OEM: 143-3199, Item: 585730
  Only 7 left In Stock, Usually ships within 1 business day
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Auto Extra
2018 Subaru WRX STI Auto Extra Air Filter 619-46914
7.05, Save 39%   NEW ITEM
OEM: 619-46914, Item: 389361
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: CA9997Fram
2013-2018 Subaru WRX STI Fram Air Filter CA9997
7.25, Save 40%   NEW ITEM
OEM: CA9997, Item: 94107
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: PA5592Premium Guard
2013-2018 Subaru WRX STI Premium Guard Air Filter PA5592
7.25, Save 40%   NEW ITEM
OEM: PA5592, Item: 1291607
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: LX2672Mahle
2015 Subaru WRX STI Mahle Air Filter LX2672
8.85, Save 39%   NEW ITEM
OEM: LX2672, Item: 1055771
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 49012WIX
2015-2017 Subaru WRX STI WIX Air Filter 49012
8.95, Save 39%   NEW ITEM
OEM: 49012, Item: 312922
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: A3109CACDelco
2013-2018 Subaru WRX STI ACDelco Air Filter A3109C
10.95, Save 39%   NEW ITEM
OEM: A3109C, Item: 899132
  Only 4 left In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: AF1280Hastings
2013-2018 Subaru WRX STI Hastings Air Filter AF1280
11.05, Save 39%   NEW ITEM
OEM: AF1280, Item: 398860
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 46914WIX
2018 Subaru WRX STI WIX Air Filter 46914
11.45, Save 39%   NEW ITEM
OEM: 46914, Item: 312882
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 042-1712/0421712Beck Arnley
2015 Subaru WRX STI Beck Arnley Air Filter 042-1712
11.65, Save 39%   NEW ITEM
OEM: 042-1712, Item: 294181
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 042-1712/0421712Beck Arnley
2015 Subaru WRX STI Beck Arnley Air Filter 042-1712
11.95, Save 39%   NEW ITEM
OEM: 042-1712, Item: 1481657
  Only 2 left In Stock, Usually ships within 1 business day
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Genuine
2015-2016 Subaru WRX STI Genuine Air Filter 16546-AA12A
22.65, Save 39%   NEW ITEM
OEM: 16546-AA12A, Item: 1371207
  In Stock, Usually ships within 1 business day
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Subaru WRX STI Air Filter, OEM: 28-20304/2820304AEM
2013-2015 Subaru WRX STI AEM Air Filter 28-20304
Add for Price, Save 27%   NEW ITEM
OEM: 28-20304, Item: 1449004
  In Stock, Usually ships within 1-2 business days
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Subaru WRX STI Air Filter, OEM: 33-2304/332304K&N
2013-2018 Subaru WRX STI K&N Air Filter 33-2304
Add for Price, Save 22%   NEW ITEM
OEM: 33-2304, Item: 860164
  In Stock, Usually ships within 1-2 business days
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Subaru WRX STI Air Filter, OEM: RU-4870/RU4870K&N
2015-2017 Subaru WRX STI K&N Air Filter RU-4870
Add for Price, Save 23%   NEW ITEM
OEM: RU-4870, Item: 859800
  Only 5 left In Stock, Usually ships within 1-2 business days
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Subaru WRX STI Air Filter, OEM: RP-5113/RP5113K&N
2014 Subaru WRX STI K&N Air Filter RP-5113
Add for Price, Save 23%   NEW ITEM
OEM: RP-5113, Item: 862760
  Only 4 left In Stock, Usually ships within 1-2 business days
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