Shop OEM Subaru Air Filters

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Air filters prevent residue, dust, dirt, and other debris or unwanted elements from entering your vehicle. These components can be found in different parts of a vehicle and help purify the air that enters the engine or car interior. SubaruOnlineParts has a wide selection of genuine air filters for select Subaru models.

Maintain Your Subaru Using OEM Air Filters

There are two types of air filters: cabin air filters and engine air filters. Cabin filters purify the air that enters the car interior and prevents dust, dirt, and other allergens from getting inside. These components are often found under the hood or dashboard of modern cars. Engine air filters also keep these contaminants from entering the engine intakes to prevent them from damaging the vital components of the engine. Engine filters prolong the functionality of the engine while also improving its fuel efficiency and overall performance.

Like all filtration components, these can become clogged and deteriorate over time. These auto parts won’t filter out contaminants properly should they get clogged and can slowly damage your engine or interior. Replace these essential filters regularly to ensure your car runs smoothly all the time.

Shop Premium Subaru Air Filters at Discounted Prices

SubaruOnlineParts offers 100% genuine cabin and engine air filters for select Subaru models. Our high-quality filter products include filter housings, insulations, air inlet cases, filter elements, and more. All of our Subaru OEM parts and accessories are also sold for less than the manufacturer’s suggested retail price. We do not offer used or aftermarket items.Our customer service will also be glad to help you find the right product for your vehicle. Browse the SubaruOnlineParts today to find discounted air filters and other parts and accessories for your Subaru.

Air Filter
Part Number: 16546AA12A
Other Names: Element, Filter Element, Element Air Cleaner More Names
Replaces: 16546AA120
Description: As its name suggests, this genuine Subaru air filter prevents dust, pollen, dirt, and exhaust gases from entering a vehicle to ensure... More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX STI,
    • XV Crosstrek
  • 4 more
$24.45
$17.02
$24.45
$17.02
Air Filter
Part Number: 16546AA16A
Other Names: Filter Element, Air Cleaner Element More Names
Replaces: 16546AA150
Description: Crosstrek. Impreza. More Info
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Forester,
    • Impreza
$22.15
$15.42
$22.15
$15.42
Air Filter
Part Number: 16546KA120
Other Names: Element More Names
Description: Justy. Fuel injected. With fuel injection. More Info
Fits:
  • Subaru:
    • Justy
$17.95
$12.49
$17.95
$12.49
Air Filter
Part Number: 16546AA140
Other Names: Filter Element, Element Air Cleaner More Names
Description: XV Crosstrek. Without hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • XV Crosstrek
$23.95
$16.67
$23.95
$16.67
Air Filter
Part Number: 421457000
Other Names: Filter, Element More Names
Replaces: SOA5165103
Description: Without Justy. Brat. Carburetor. All models. More Info
Notes: Order By Year And Description. More Notes
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • Standard
$17.95
$12.49
$17.95
$12.49
Air Filter
Part Number: 16546AA010
Other Names: Element More Names
Replaces: 421457100, SOA5165101
Description: Without Justy. XT coupe. Loyale. All models. Without turbo. Turbo & fuel inj. More Info
Fits:
  • Subaru:
    • DL,
    • GL,
    • GL-10,
    • Loyale,
    • RX,
    • XT
  • 1 more
$17.95
$12.49
$17.95
$12.49
Air Filter
Part Number: 16546AA180
Other Names: Filter Element, Element Air Cleaner More Names
Description: WRX STI. 2.5L, without type ra. More Info
Fits:
  • Subaru:
    • WRX STI
$22.95
$15.97
$22.95
$15.97
Air Filter
Part Number: 16546AA020
Other Names: Filter Element, Filter More Names
Replaces: 16546AA050
Description: Forester, Impreza. Outback. Legacy. Baja. SVX. 3.0l. 2.0L. Federal. 1995-96. 1997-99. All models. With turbo. 2.5L, 2005-07. 2.5L sohc,... More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • SVX
  • 1 more
$15.95
$11.10
$15.95
$11.10
Air Filter
Part Number: 16546AA080
Other Names: Filter Element, Element Air Cleaner More Names
Description: Calif. 2.5L sohc, 2005-08. More Info
Fits:
  • Subaru:
    • Forester,
    • Legacy,
    • Outback
$19.75
$13.75
$19.75
$13.75
Air Filter
Part Number: 16546AA10A
Other Names: Filter Element, Element, Element Air Cleaner More Names
Replaces: 16546AA090
Description: Forester, Impreza. Legacy/Outback. Tribeca. WRX. 3.0L. 2.0L. All models. 2.5L without turbo, 2009-10. More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX
  • 1 more
$23.95
$16.67
$23.95
$16.67
Air Filter
Part Number: 16546KA060
Other Names: Filter, Filter Element More Names
Replaces: 16565KA000, SOA5165102
Description: With Justy. All models. Carbureted engine. Without fuel injection. More Info
Fits:
  • Subaru:
    • Justy
$17.95
$12.49
$17.95
$12.49
Cabin Air Filter
Part Number: 72880FG000
Other Names: Filter More Names
Description: This genuine Subaru cabin air filter is responsible for filtering air by keeping dirt, dust, pollen, and exhaust gases from entering a... More Info
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • WRX,
    • WRX STI,
    • XV Crosstrek
  • 1 more
$22.98
$16.00
$22.98
$16.00
Cabin Air Filter
Part Number: 72880FL00A
Other Names: Filter More Names
Replaces: 72880FL500
Description: This Subaru Cabin Air Filter (72880FL00A) captures dust particles, allergens, pollutants, and other foreign particles that enter the... More Info
Notes: Included With AC & Heater Assembly. More Notes
Fits:
  • Subaru:
    • Ascent,
    • Crosstrek,
    • Impreza
$22.98
$16.00
$22.98
$16.00
Cabin Air Filter
Part Number: 72880AJ00A
Other Names: Filter More Names
Description: The Subaru Cabin Air Filter (72880AJ00A) keeps dirt, dust, pollen, and exhaust gases from entering a vehicle to provide clean air for... More Info
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • Legacy,
    • Outback
$22.98
$16.00
$22.98
$16.00
Cabin Air Filter
Part Number: 72880AL00A
Other Names: Filter More Names
Description: This Subaru cabin air filter (72880AL00A) captures dust, allergens, pollutants, mold spores, bacteria, and debris from outside air in... More Info
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • Legacy,
    • Outback
$26.95
$18.76
$26.95
$18.76
Cabin Air Filter
Part Number: 72880FJ000
Other Names: Filter More Names
Fits:
  • Subaru:
    • Forester,
    • WRX,
    • WRX STI
$25.95
$18.06
$25.95
$18.06
Cabin Air Filter
Part Number: G3010FE200
Other Names: Filter More Names
Replaces: 72880FE000, G3210FE100
Description: Without WRX STI, 2005-07. Impreza. More Info
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • Impreza
$26.95
$18.76
$26.95
$18.76
Cabin Air Filter
Part Number: G3210FC200
Other Names: Air Filtration System More Names
Fits:
  • Subaru:
    • Forester
$39.95
$30.13
$39.95
$30.13
Air Filter Housing
Part Number: 46051FE000
Positions: Lower
Other Names: Lower Case, Case CP Air Cleaner Low More Names
Description: Lower case. 2.5L 2005-07. 2.5L sohc, 2005-08. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza
$128.15
$89.19
$128.15
$89.19
Air Filter Housing
Part Number: 46052SA001
Positions: Upper
Other Names: Upper Case, Air Cleaner Cover, Case CP Air Cleaner Up More Names
Description: 2.5L dohc turbo. 2.5L turbo, from 2-15-06. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza
$142.60
$99.25
$142.60
$99.25
Air Filter Insulation
Part Number: 72218AE070
Positions: Upper
Other Names: Expansion Valve Gasket, Packing More Names
Description: Upper. 2001-02. More Info
Notes: Included With Evaporator Assembly. More Notes
Fits:
  • Subaru:
    • Baja,
    • Forester
$9.25
$6.44
$9.25
$6.44
Cabin Air Filter
Part Number: 72880AJ010
Other Names: Filter More Names
Description: BRZ. More Info
Notes: Included With AC And Heater Assembly. More Notes
Fits:
  • Subaru:
    • BRZ
$22.98
$16.00
$22.98
$16.00
Cabin Air Filter
Part Number: G3210AE000
Other Names: Filter Air Filtration Ay More Names
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
$39.95
$30.13
$39.95
$30.13
Cabin Air Filter
Part Number: G3210FC000
Other Names: Air Filter More Names
Fits:
  • Subaru:
    • Forester,
    • Impreza
$35.00
$26.39
$35.00
$26.39
Air Filter Housing
Part Number: 46052AG04A
Positions: Upper
Other Names: Upper Case, Case-Air Cleaner Upper More Names
Description: 2.5L. More Info
Notes: Order By Description. More Notes
Fits:
  • Subaru:
    • Legacy,
    • Outback
$49.82
$34.67
$49.82
$34.67
Cabin Air Filter
Part Number: 72880SA000
Other Names: Filter More Names
Replaces: G3010SA100
Description: Forester. More Info
Fits:
  • Subaru:
    • Forester
$47.50
$33.06
$47.50
$33.06
Air Filter Housing Plug
Part Number: 46059FA000
Other Names: Plug More Names
Description: 2.5L. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
$2.82
$1.96
$2.82
$1.96
Cabin Air Filter Cover
Part Number: 72254CA000
Other Names: Cover, Cover Filter More Names
Notes: Included With AC And Heater Assembly. More Notes
Fits:
  • Subaru:
    • BRZ
$8.53
$5.94
$8.53
$5.94
Air Filter
Part Number: 821455001
Replaces: 821455000
$14.95
$10.41
$14.95
$10.41
Air Filter Trf
Part Number: 435345400
$27.97
$19.46
$27.97
$19.46
Air Filter Ay
Part Number: SOA870Z1040
$311.47
$211.17
$311.47
$211.17
Cabin Air Filter Brochure
Part Number: MSA6M0808
$0.01
$0.01
PT180104 Sti Air Filter E
Part Number: ST165464S000
$125.00
$94.25
$125.00
$94.25
Filter
Part Number: 72880XA00A
Other Names: Air Filter, Cabin Air Filter More Names
Replaces: 72880AG00A, G3210AG000, G3210AG001
Description: Legacy/Outback. Tribeca. More Info
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • B9 Tribeca,
    • Legacy,
    • Outback,
    • Tribeca
$24.95
$17.37
$24.95
$17.37
Filter Element
Part Number: 16546AA07A
Other Names: Air Filter More Names
Replaces: 16546AA070
Description: Outback. Legacy. Baja. Calif. All models. 2.5L, 2002-04. Without turbo. 2.5L sohc, 2003-04. 2.5L sohc, 2000-02. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
$15.95
$11.10
$15.95
$11.10
Filter Element
Part Number: 16546AA170
Other Names: Air Filter, Element Air Cleaner More Names
Description: Manual trans. More Info
Fits:
  • Subaru:
    • BRZ
$23.95
$16.67
$23.95
$16.67
Filter Element
Part Number: 16546JB000
Other Names: Air Filter, Element Air Cleaner More Names
Description: BRZ. Auto trans. More Info
Fits:
  • Subaru:
    • BRZ
$23.95
$16.67
$23.95
$16.67
Filter Case
Part Number: 73553AG02B
Other Names: Cabin Air Filter Case, Holder More Names
Replaces: 73553AG02A
Notes: Included With Blower Assembly. More Notes
Fits:
  • Subaru:
    • B9 Tribeca,
    • Legacy,
    • Outback,
    • Tribeca
$26.32
$18.32
$26.32
$18.32
Air Inlet Case
Part Number: 16520AA03B
Positions: Rear
Other Names: Air Filter Housing, Case Air Cleaner More Names
Description: 2.5L, rear. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
$48.35
$33.65
$48.35
$33.65
Air Inlet Case
Part Number: 16520AA18A
Positions: Front
Other Names: Air Filter Housing, Case-Air Cleaner More Names
Description: 2.5L, front, all. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
$77.45
$53.91
$77.45
$53.91
Air Cleaner Body
Part Number: 46059CA000
Other Names: Air Filter Housing, Case Lower CP More Names
Description: Auto trans. More Info
Fits:
  • Subaru:
    • BRZ
$106.83
$74.36
$106.83
$74.36
Upper Case Clamp
Part Number: 46063AG000
Other Names: Air Filter Housing Lid Clip, Clamp More Names
Description: 2.0L. Without hybrid. 2.5L without turbo. 2.5L, without type ra. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • WRX,
    • WRX STI,
    • XV Crosstrek
  • 1 more
$3.88
$2.70
$3.88
$2.70
Lower Case
Part Number: 46052AG05B
Positions: Lower
Other Names: Air Filter Housing, Case-Air Cleaner Lower More Names
Replaces: 46052AG05A
Description: 3.0L. 2.5L without turbo. More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Legacy,
    • Outback,
    • Tribeca
$108.73
$75.68
$108.73
$75.68
Upper Case
Part Number: 46051SA000
Positions: Upper
Other Names: Air Filter Housing, Air Cleaner Complr Upper More Names
Description: 2.5L sohc, 2005-08. More Info
Fits:
  • Subaru:
    • Forester
$171.98
$119.70
$171.98
$119.70
Air Cleaner Body
Part Number: 46059CA010
Other Names: Air Filter Housing, Case Complete Air Cleaner More Names
Description: Manual trans. More Info
Fits:
  • Subaru:
    • BRZ
$106.83
$74.36
$106.83
$74.36

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