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Subaru Legacy Air Filter
We Have 18 Items for Subaru Legacy Air Filter In-Stock
Get the parts that fit!
2005-2013 Subaru Legacy Air Filter - K&N - Cotton gauze, Oiled, Direct fit
Part Number: K33332304
Manufacturer number: 33-2304
- List Price:$69.16
- Our Price: $46.57
- You Save: $22.59
K&N's high flow air filter is made of multiple interwoven layers of surgical cotton gauze that provides high air flow with excellent filtration. It increases horsepower and acceleration while providing engine protection. Economical and environment friendly, this air filter also works with OEM vehicle electronics and guarantees to last the life of your vehicle.
Specifications
- 8.75 in. L x 8.56 in. W x 0.94 in. H
- Panel style
- Provides 1 to 4 h.p.
- Washable and reusable
- Drop-in design

Notes
- Lasts up to 50,000-mile before cleaning is required depending on drive condition
| Material: | Cotton gauze |
|---|---|
| Type: | Oiled, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | Million-mile K&N limited warranty |
Fits the following 2005-2013 Subaru Legacy submodels:
- 2010-2013: 2.5i Premium; 4 Cyl 2.5L;
- 2010-2013: 3.6R Limited; 6 Cyl 3.6L;
1990-2004 Subaru Legacy Air Filter - Fram - Fram Extra Guard, Paper, Disposable, Direct fit
Part Number: FFCA4309
Manufacturer number: CA4309
- List Price:$21.57
- Our Price: $18.28
- You Save: $3.29
Fram Extra Life air filter is the first air filter to utilize two integral filtering elements. It protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. Lastly, it lasts 50 percent longer and stops 50 percent more dirt than any other brand.
Specifications
- 11.11 in. L x 6.56 in. W x 1.28 in. H
- Panel style
| Fit Note: | California Emission System, Canada Built Vehicle |
|---|---|
| Material: | Paper |
| Series: | Fram Extra Guard |
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | Fram limited warranty |
Fits the following 1990-2004 Subaru Legacy submodels:
- 2004-2004: GT; 4 Cyl 2.5L; "FI, EJ253, VIN 6"
- 2004-2004: GT; 4 Cyl 2.5L; "FI, EJ259"
1990-1999 Subaru Legacy Air Filter - Beck Arnley - Paper, Disposable, Direct fit
Part Number: 042-1364
Manufacturer number: 042-1364
- List Price:$19.03
- Our Price: $16.13
- You Save: $2.90
A high quality, OE replacement air filter.
Specifications
- 10.94 in. L x 6.57 in. W x 1.22 in. H
- Panel style
| Fit Note: | Except California Emission System |
|---|---|
| Material: | Paper |
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | Beck Arnley limited warranty |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: L 30th Anniversary; 4 Cyl 2.2L;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.5L;
1990-2004 Subaru Legacy Air Filter - AFE - AFE Pro-Dry S, Synthetic, Dry, Direct fit
Part Number: A153110010
Manufacturer number: 31-10010
- List Price:$76.64
- Our Price: $64.95
- You Save: $11.69

| Material: | Synthetic |
|---|---|
| Series: | AFE Pro-Dry S |
| Type: | Dry, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 2-year AFE limited warranty |
Fits the following 1990-2004 Subaru Legacy submodels:
- 1990-2004: All Submodels; All Engines;
- 1994-1994: Alpine Sport; 4 Cyl 2.2L;
1990-2005 Subaru Legacy Air Filter - Hastings - Paper, Disposable, Direct fit
Part Number: HAAF882
Manufacturer number: AF882
- List Price:$22.61
- Our Price: $19.16
- You Save: $3.45
Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. Proven to separate and stabilize the pleated media on heavy-duty air filters. Features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.
Specifications
- 1.68 in. L x 6.56 in. W x 1.31 in. H
- Panel style
- Replaces Nissan 16546-V0100, Subaru 16546-Aa-020, and Baldwin Pa2135
| Fit Note: | Car |
|---|---|
| Material: | Paper |
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | Hastings limited warranty |
Fits the following 1990-2005 Subaru Legacy submodels:
- 2005-2005: GT Limited; 4 Cyl 2.5L; "GAS, FI, EJ255, Turbocharged"
- 2005-2005: GT; 4 Cyl 2.5L; "GAS, FI, EJ255, Turbocharged"
1990-2004 Subaru Legacy Air Filter - Spectre - Cotton gauze, Oiled, Direct fit
Part Number: S71884309
Manufacturer number: 884309
- List Price:$32.47
- Our Price: $27.52
- You Save: $4.95
Spectre High Flow air filter gives better air flow and filtration than ordinary paper filters on the market because it is made from high grade cotton fiber. It guarantees increase in horsepower and provides better fuel mileage. It proves to be unique and highly innovative product with a great level of quality and value unmatched anywhere in the world.
Specifications
- 10.91 in. L x 6.5 in. W x 1.34 in. H
- Panel style
- Washable and reusable
| Material: | Cotton gauze |
|---|---|
| Type: | Oiled, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | Lifetime Spectre limited warranty |
Fits the following 1990-2004 Subaru Legacy submodels:
- 1990-2004: All Submodels; All Engines;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.5L;
1990-1999 Subaru Legacy Air Filter - AC Delco - Paper, Disposable, Direct fit
Part Number: ACA975C
Manufacturer number: A975C
- List Price:$29.19
- Our Price: $24.74
- You Save: $4.45
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes
- Replaces part number 12337462
| Fit Note: | Car |
|---|---|
| Material: | Paper |
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year or 12,000-mile AC Delco limited warranty |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: GT; 4 Cyl 2.2L; "GAS, FI, EJ22E, Naturally Aspirated, VIN 4"
- 1999-1999: GT; 4 Cyl 2.5L; "GAS, FI, EJ25D, Naturally Aspirated"
1990-1999 Subaru Legacy Air Filter - Airaid - Cotton gauze, Oiled, Direct fit
Part Number: A86850031
Manufacturer number: 850-031
- List Price:$78.31
- Our Price: $50.90
- You Save: $27.41

Airaid Premium Air Filter is made of unique nano-fiber combined with multiple layers of surgical-quality cotton gauze designed for durability. It utilizes a urethane body that will not crack or curl. Tested using the filter testing fractional efficiency method called SAE standard J726, this air filter traps almost twice the percentage of particulates that the competitors do and more than 6 times the amount at 0.5 microns.
Specifications
- Panel style
- Washable and reusable
| Material: | Cotton gauze |
|---|---|
| Type: | Oiled, Direct fit |
| Quantity Sold: | Sold individually |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1990-1999: All Submodels; All Engines;
- 1998-1998: Brighton; 4 Cyl 2.2L; "VIN 4"
1990-1999 Subaru Legacy Air Filter - Motorcraft - Paper, Disposable, Direct fit
Part Number: MIFA1087
Manufacturer number: FA-1087
- List Price:$24.92
- Our Price: $21.12
- You Save: $3.80
Motorcraft air filter is designed, engineered and recommended by the Ford Motor Company. It ensures quality, dependability and performance. Features a tight and leakproof superior polyurethane seal. It's resistant to extreme temperatures and helps eliminate dirt particles that can enter through the intake system and upset the proper mix of air and fuel to the engine. It is treated to enhance capacity and efficiency.
Specifications
- 11.5 x 1.75 x 7.63 in.
- Panel style
| Fit Note: | Without California Emission System |
|---|---|
| Material: | Paper |
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year or 2,000-mile Motorcraft limited warranty |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: L 30th Anniversary; 4 Cyl 2.2L;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.5L;
1990-1999 Subaru Legacy Air Filter - Denso - Disposable, Direct fit
Part Number: W0133-1632188
Manufacturer number: W0133-1632188
- List Price:$14.95
- Our Price: $10.95
- You Save: $4.00
DENSO First Time Fit® air filters employ three successive layers of filtration media to trap a much wider range of particulate sizes than plain, single-layer media.
Precision-molded seals eliminate bypass and ensure a factory-quality fit in the air cleaner housing, making installation a breeze.
- Easy installation with a factory quality fit
- OE-quality engineering and materials.
- High airflow rate improves performance and fuel economy
- Three-layer design deliverers a high filtration efficiency
- Superior dust-holding capacity will increase filter life.
- Prevents abrasive particulate matter from entering the engine reduced engine wear.
| Fit Note: | Production: -05/31/1999, Non California Emissions, Production: -05/31/1999, Production: 06/01/1995-, Production: 12/01/1997-, Non California Emissions |
|---|---|
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: GT; 4 Cyl 2.2L;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.2L;
1990-1999 Subaru Legacy Air Filter - Full - Disposable, Direct fit
Part Number: W0133-1636123
Manufacturer number: W0133-1636123
- List Price:$21.40
- Our Price: $8.95
- You Save: $12.45
The Full Air Filter is an OE Equivalent replacement that maintain the OEM specifications for fit, durability and performance.
- Easy installation with a factory quality fit
- OE-quality engineering and materials.
- High airflow rate improves performance and fuel economy.
- Superior dust-holding capacity will increase filter life.
- Prevents particulate matter from entering the engine.
| Fit Note: | Production: -05/31/1999, Non California Emissions, Production: -05/31/1999, Production: 06/01/1995-, Production: 12/01/1997-, Non California Emissions |
|---|---|
| Type: | Disposable, Direct fit |
| Quantity Sold: | Sold individually |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: GT; 4 Cyl 2.2L;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.2L;
1990-1999 Subaru Legacy Air Filter - NPN - Disposable
Part Number: W0133-1636123
Manufacturer number: W0133-1636123
- List Price:$21.40
- Our Price: $8.95
- You Save: $12.45
The NPN Air Filters are constructed to OEM specifications using OEM or OEM certified filter media. Each filter is designed to exacting standards including fitment, air flow, tolerances, and filter media specifications.
- Easy installation with a factory quality fit
- OE-quality engineering and materials.
- High airflow rate improves performance and fuel economy.
- Superior dust-holding capacity will increase filter life.
- Prevents particulate matter from entering the engine.
| Fit Note: | Production: -05/31/1999, Non California Emissions, Production: -05/31/1999, Production: 06/01/1995-, Production: 12/01/1997-, Non California Emissions |
|---|---|
| Type: | Disposable |
| Quantity Sold: | Sold individually |
Fits the following 1990-1999 Subaru Legacy submodels:
- 1999-1999: GT; 4 Cyl 2.2L;
- 1999-1999: L 30th Anniversary; 4 Cyl 2.2L;
2010-2011 Subaru Legacy Air Filter - Mahle
Part Number: W0133-1797084
Manufacturer number: W0133-1797084
- List Price:$21.95
- Our Price: $16.95
- You Save: $5.00
With MAHLE air filters, up to 99.9 percent of dust, soot and tire wear particles are filtered out. At the same time, an optimal air/fuel mixture is assured. The high particle uptake capacity ensures long service life under extreme conditions such as heat, cold or chemical contaminants. MAHLE quality air filters prevent premature wear of valves, cylinder working surfaces, piston rings, bearings and other engine components.
PUR seals made from specially developed polyurethane (PU) foam ensure continuous sealing between dirty and clean sides. These seals are resistant to aging, chemical effects and are temperature stable. Their flexibility is designed to exactly fit the geometry of the sealing area
- OE Equivalent and a Direct fit Application.
- Improves performance and fuel economy.
- Metal-free filter cartridges with efficient filter media and high dust holding capacity guarantee dust efficiency of up to 99.9 percent.
- MAHLE has meanwhile introduced new developments aimed at achieving higher efficiency and dust holding capacities.
- Multi-layer filter materials made from cellulose, melt blown and nanofibers as well as completely synthetic non-woven materials.
- MAHLE has integrated an activated carbon element in its air cleaner modules for reducing emissions.
| Quantity Sold: | Sold individually |
|---|
Fits the following 2010-2011 Subaru Legacy submodels:
- 2010-2011: All Submodels; All Engines;
2005-2009 Subaru Legacy Air Filter - Mann-Filter
Part Number: W0133-1635760
Manufacturer number: W0133-1635760
- List Price:$23.95
- Our Price: $15.95
- You Save: $8.00
MANN air filters remove destructive particles such as dust, pollen, sand, soot or even drop of water out of the intake air. They ensure that only clean air gets into the combustion chamber.
MANN air filters also prevent damage caused in various ways to electronic components such as highly delicate sensors (hot-film air flow meters). MANN air filters have other important functions.
- OE Equivalent and a Direct fit Application.
- Improves performance and fuel economy.
- Guarantees optimum control of the fuel-air mixture.
- Prevents abrasive particulate matter from entering the engine.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Quantity Sold: | Sold individually |
|---|
Fits the following 2005-2009 Subaru Legacy submodels:
- 2005-2009: All Submodels; All Engines;
2000-2004 Subaru Legacy Air Filter - Installer Edge - Dry, Direct fit
Part Number: ISEAE9113
Manufacturer number: AE9113
- List Price:$14.31
- Our Price: $12.13
- You Save: $2.18
| Fit Note: | Except California Models |
|---|---|
| Type: | Dry, Direct fit |
| Quantity Sold: | Sold individually |
Fits the following 2000-2004 Subaru Legacy submodels:
- 2000-2004: All Submodels; All Engines;
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