Air Filters

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Engine and cabin air filters will catch any unwanted debris or dirt before it enters various parts of your Subaru model. If your vehicle is equipped with dirty, clogged filters, you can expect to see some problems with your engine down the road.

How Often Should I Replace My Air Filter?

Most owner's manuals recommend replacing the air filter every 12,000 to 15,000 miles, depending on your model. If you do a lot of driving on dirt roads or through polluted areas, you might have to replace it sooner.

If you can't remember the last time you replaced your air filter, you will want to perform a quick inspection. You can also watch out for the warning symptoms, which include:

  • The Check Engine light turns on
  • The air filter is worn-out
  • Unclean smells inside your car or SUV
  • Unusual engine noises
  • Engine misfires
  • Loss of power
  • Weak acceleration

Replace Your Air Filter & Order OEM Subaru Parts Online

Our wide selection of genuine Subaru will fit your specific model, guaranteed. Our catalog also stocks other filters you may need, like oil filters. Please place a parts order today, and we will ship it out to you as soon as possible!

Air Filter
Part Number: 16546AA020
Other Names: Filter Element, Filter More Names
Replaces: 16546AA050
MSRP $15.95
$12.35
MSRP $15.95
$12.35
Air Filter
Part Number: 16546AA080
Other Names: Filter Element, Element Air Cleaner More Names
Description: Calif. 2.5L sohc, 2005-08. More Info
MSRP $19.75
$15.29
MSRP $19.75
$15.29
Air Filter
Part Number: 16546KA120
Other Names: Element More Names
Description: Fuel injected. Justy. With fuel injection. More Info
MSRP $17.95
$13.89
MSRP $17.95
$13.89
Air Filter
Part Number: 421457000
Other Names: Filter, Element More Names
Replaces: SOA5165103
Description: All models. Without Justy. Carburetor. Brat. More Info
Notes: Order by year and description. More Notes
MSRP $17.95
$13.89
MSRP $17.95
$13.89
Air Filter
Part Number: 16546AA180
Other Names: Filter Element, Element Air Cleaner More Names
Description: WRX STI. 2.5L, with type ra. More Info
MSRP $22.95
$17.76
MSRP $22.95
$17.76
Cabin Air Filter
Part Number: G3210AE000
Other Names: Filter Air Filtration Ay More Names
MSRP $39.95
$31.16
MSRP $39.95
$31.16
Cabin Air Filter
Part Number: G3210FC000
Other Names: Air Filter More Names
MSRP $35.00
$27.30
MSRP $35.00
$27.30
Cabin Air Filter
Part Number: 72880AJ010
Other Names: Filter More Names
Description: BRZ. More Info
Notes: Included with AC and heater assembly. More Notes
MSRP $25.25
$19.54
MSRP $25.25
$19.54
Air Filter Justy
Part Number: 16546KA060
Other Names: Filter, Filter Element More Names
Replaces: 16565KA000, SOA5165102
Description: All models. Carbureted engine. Justy. Without fuel injection. More Info
MSRP $17.95
$13.89
MSRP $17.95
$13.89
Cabin Air Filter
Part Number: 72880FG000
Other Names: Filter More Names
Description: Impreza. Forester. WRX, wxr sti. XV Crosstrek. More Info
Notes: Included with blower assembly. More Notes
MSRP $22.98
$17.79
MSRP $22.98
$17.79
Cabin Air Filter
Part Number: 72880FL000
Other Names: Filter More Names
Description: Genuine Subaru Cabin Air Filters\ \ Breathe cleanly\ \ What do they do?\ \ Cabin air filters trap foreign particles From Outside air... More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $25.25
$19.54
MSRP $25.25
$19.54
Cabin Air Filter
Part Number: 72880AJ00A
Other Names: Filter More Names
Description: Legacy/Outback. More Info
Notes: Included with blower assembly. More Notes
MSRP $22.98
$17.79
MSRP $22.98
$17.79
Cabin Air Filter
Part Number: 72880FJ000
Other Names: Filter More Names
MSRP $25.95
$20.09
MSRP $25.95
$20.09
Cabin Air Filter
Part Number: 72880FL00A
Other Names: Filter More Names
Replaces: 72880FL500
Description: Impreza. Crosstrek. Acsent. With hybrid. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $22.98
$17.79
MSRP $22.98
$17.79
Cabin Air Filter
Part Number: G3210FC200
Other Names: Air Filtration System More Names
MSRP $39.95
$31.16
MSRP $39.95
$31.16
Air Filter Housing
Part Number: 46051FE000
Options: Lower
Other Names: Lower Case, Case CP Air Cleaner Low More Names
Description: Lower case. 2.5L sohc 2005-08. 2.5L, 2005-07. More Info
MSRP $138.27
$97.89
MSRP $138.27
$97.89
Air Filter Housing
Part Number: 46052SA001
Options: Upper
Other Names: Upper Case, Air Cleaner Cover, Case CP Air Cleaner Up More Names
Description: 2.5L turbo, from 2-15-06. More Info
MSRP $153.87
$108.94
MSRP $153.87
$108.94
Air Filter Housing
Part Number: 46052AG04A
Options: Upper
Other Names: Upper Case, Case Air Cleaner Upper More Names
Description: 2.5L. More Info
Notes: Order by description. More Notes
MSRP $53.75
$38.70
MSRP $53.75
$38.70
Cabin Air Filter
Part Number: 72880AL00A
Other Names: Filter More Names
Description: Quantity RequiRed: 1.\ Genuine Subaru Cabin Air Filters\ \ Breathe cleanly\ \ What do they do?\ \ Cabin air filters trap foreign... More Info
Notes: Included with blower assembly. More Notes
MSRP $27.45
$21.25
MSRP $27.45
$21.25
Panel Air Filter
Part Number: 16546AA010
Other Names: Element More Names
Replaces: 421457100, SOA5165101
Description: All models. Without Justy. Turbo & fuel inj. Loyale. With turbo. XT coupe. More Info
MSRP $17.95
$13.89
MSRP $17.95
$13.89
Cabin Air Filter Cover
Part Number: 72254CA000
Other Names: Cover, Cover Filter More Names
Notes: Included with AC and heater assembly. More Notes
MSRP $9.18
$7.11
MSRP $9.18
$7.11
Air Filter Housing Plug
Part Number: 46059FA000
Other Names: Plug More Names
Description: 2.5L. More Info
MSRP $3.03
$2.35
MSRP $3.03
$2.35
Cabin Air Filter Cover
Part Number: 72254FL500
Other Names: Cover More Names
Description: Without HYBRID. without climate control. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $9.18
$7.11
MSRP $9.18
$7.11
Filter Element
Part Number: 16546AA07A
Other Names: Air Filter More Names
Replaces: 16546AA070
Description: Outback. 2.5l. 2.5L sohc, 2000-02. 2.5L, 2002-04. Calif. 2.5L sohc, 2003-04. All models. 2.5l. Baja. Without turbo. Legacy. More Info
MSRP $15.95
$12.35
MSRP $15.95
$12.35
PT121505 Air Filtration K
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
MSRP $24.95
$19.31
MSRP $24.95
$19.31
Filter Element
Part Number: 16546AA140
Other Names: Air Filter, Element Air Cleaner More Names
Description: XV Crosstrek. Without hybrid. More Info
MSRP $23.95
$18.54
MSRP $23.95
$18.54
Filter Element
Part Number: 16546AA170
Other Names: Air Filter, Element Air Cleaner More Names
Description: Manual trans. BRZ. More Info
MSRP $23.95
$18.54
MSRP $23.95
$18.54
Filter Element
Part Number: 16546JB000
Other Names: Air Filter, Element Air Cleaner More Names
Description: BRZ. Auto trans. More Info
MSRP $23.95
$18.54
MSRP $23.95
$18.54
Filter Case
Part Number: 73553AG02B
Other Names: Cabin Air Filter Case, Holder More Names
Replaces: 73553AG02A
Notes: Included with blower assembly. More Notes
MSRP $27.37
$21.18
MSRP $27.37
$21.18
Air Inlet Case
Part Number: 16520AA03B
Options: Rear
Other Names: Air Filter Housing, Case Air Cleaner More Names
Description: 2.5L. rear. More Info
MSRP $52.17
$37.56
MSRP $52.17
$37.56
Air Cleaner Body
Part Number: 46059CA000
Other Names: Air Filter Housing, Case Lower CP More Names
Description: Auto trans. More Info
MSRP $115.27
$81.61
MSRP $115.27
$81.61
Upper Case Clamp
Part Number: 46063AG000
Other Names: Air Filter Housing Lid Clip, Clamp More Names
Description: Without hybrid. 2.5L without turbo. 2.0L hybrid. 2.5L, with type ra. More Info
MSRP $4.20
$3.25
MSRP $4.20
$3.25
Case Air Cleaner Lower
Part Number: 46052AG05B
Options: Lower
Other Names: Air Filter Housing, Case Air Cleaner Lower More Names
Replaces: 46052AG05A
Description: 3.0L. 2.5L without turbo. More Info
MSRP $117.33
$83.07
MSRP $117.33
$83.07
Air Cleaner Body
Part Number: 46059CA010
Other Names: Air Filter Housing, Case Complete Air Cleaner More Names
Description: Manual trans. More Info
MSRP $115.27
$81.61
MSRP $115.27
$81.61
Upper Case
Part Number: 46052AG01A
Options: Upper
Other Names: Air Filter Housing, Case Air Cleaner Upper More Names
Description: 2.5L turbo. More Info
MSRP $73.23
$52.73
MSRP $73.23
$52.73
Air Inlet Case Clamp
Part Number: 16577AA030
Options: Upper
Other Names: Case Clip, Air Duct Clip, Air Filter Housing Clamp, Air Filter Housing Lid Clip, Clamp More Names
Description: 2.5L sohc, 2000-02, #2. 2.5L sohc, 1999, #2. 2.5L 2002-04. side. 2.5L sohc 2003-04. upper. More Info
MSRP $4.45
$3.44
MSRP $4.45
$3.44
Air Inlet Hose
Part Number: 46019CA001
Other Names: Air Filter, Engine Air Intake Hose, Boot Assembly More Names
Replaces: 46019CA000
Description: BRZ. Auto trans. More Info
MSRP $76.72
$55.24
MSRP $76.72
$55.24
Lower Case
Part Number: 46052AG051
Other Names: Air Filter Housing, Case CP Air Cleaner Lower More Names
Description: 2.5L without turbo, 2009-10. 2.5L, without type ra. 2.5L turbo, sti. More Info
MSRP $117.33
$83.07
MSRP $117.33
$83.07
Air Inlet Cover
Part Number: 46052AG07A
Options: Upper
Other Names: Upper Case, Air Filter Housing, Case Air Cleaner Upper More Names
Description: 2010-12, without california. 2.5L without turbo. More Info
MSRP $61.93
$44.59
MSRP $61.93
$44.59
Air Inlet Case
Part Number: 16520AA032
Options: Rear, Rear Upper
Other Names: Case, Air Cleaner Cover, Air Filter Housing, Case Air Cleaner More Names
Description: 2.5L sohc, 2000-02, upper. 2.5L 2002-04. rear. 2.5L sohc 2003-04. rear. More Info
MSRP $153.05
$108.36
MSRP $153.05
$108.36
Upper Case
Part Number: 46052AG080
Options: Upper
Other Names: Air Cleaner Cover, Air Filter Housing, Case Air Cleaner Upper More Names
Description: 2.5L with turbo. 2.5L, without type ra. More Info
MSRP $91.30
$64.64
MSRP $91.30
$64.64
Air Inlet Case
Part Number: 46051AE000
Options: Lower
Other Names: Lower Case, Air Filter Housing, Case CP Air Cleaner Low More Names
Description: 3.0L, lower. 2.5L turbo. Lower case. 2.0L. More Info
MSRP $133.57
$94.57
MSRP $133.57
$94.57
Air Cleaner Body Cushion
Part Number: 46022AG00A
Options: Lower
Other Names: Lower Case Cushion, Air Filter Housing Grommet, Cushion Air Cleaner More Names
Description: 3.6L. 2010-12. 2013-14. 3.0L. 2.5L turbo. More Info
MSRP $1.87
$1.44
MSRP $1.87
$1.44
Air Cleaner Body Spacer
Part Number: 46083AG00A9E
Options: Lower
Other Names: Lower Case Spacer, Air Filter Housing Spacer, Spacer Air Cleaner More Names
Replaces: 46083AG00A
Description: 3.6L. 2010-12. 2013-14. 3.0L. 2.4L turbo. 2.5L without turbo. More Info
MSRP $1.18
$0.76
MSRP $1.18
$0.76
Air Cleaner Cover
Part Number: 46052FE030
Options: Upper
Other Names: Upper Case, Air Filter Housing, Case CP Air Cleaner Up More Names
Description: 2.5L, 2005-07. 2.5L sohc 2005-08. More Info
MSRP $146.38
$103.64
MSRP $146.38
$103.64
Lower Case Cushion
Part Number: 46022AG000
Options: Lower Rear, Lower
Other Names: Lower Case Lower Insulator, Air Filter Housing Grommet, Cushion Air Cleaner More Names
Description: Without hybrid, rear. 2.0L, lower. 2.5L without turbo, 2009-10, lower. 2.0L hybrid, rear. 2.5L, with type ra, rear. More Info
MSRP $4.20
$3.25
MSRP $4.20
$3.25
Air Inlet Cover Clamp
Part Number: 46063AG00A9E
Options: Upper
Other Names: Upper Case Clamp, Air Filter Housing Lid Clip, Clamp Air Cleaner More Names
Replaces: 46063AG00A
Description: 3.6L. 2010-12. 2013-14. 3.0L. 2.4L turbo. 2.5L without turbo. More Info
MSRP $1.90
$1.23
MSRP $1.90
$1.23
Air Inlet Case Spacer
Part Number: 46061FA000
Options: Left Lower, Right Lower
Other Names: Air Cleaner Body Spacer, Lower Case Spacer, Resonator Spacer, Air Filter Housing Sleeve, Spacer More Names
Description: 3.0L. 2.5L sohc, 2005-08. 2.5L, 2002-04. 2.5L sohc, 2000-02. 2.5L dohc turbo. 2.5L, 2005-07. 2.0L. 2.5L sohc, 2003-04. More Info
Notes: Included with resonator assembly. More Notes
MSRP $1.80
$1.16
MSRP $1.80
$1.16
Air Cleaner Body Spacer
Part Number: 46083CA000
Other Names: Air Inlet Duct Spacer, Air Filter Housing Sleeve, Engine Air Intake Hose Sleeve, Spacer Air Cleaner More Names
Notes: Included with air inlet duct. More Notes
MSRP $3.82
$2.95
MSRP $3.82
$2.95
Center Shield Bolt
Part Number: 901000149
Options: Lower
Other Names: Lower Case Bolt, Lower Case Mount Bolt, Air Filter Housing Bolt, Flange Bolt More Names
Description: 2.0L. 2.5L sohc, 2005-08. 2.5L dohc turbo. Lower case,mount bolt. More Info
MSRP $2.18
$1.69
MSRP $2.18
$1.69

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