2021 Subaru Air and Fuel Delivery Parts

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Showing 1 - 10 of 32 products
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K&N
  • Replacement Air Filter
  • Panel; H-.938 in.; L-8.75 in.; W-8.563 in.
  • K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
  • Air Filter
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • WARNING CA Proposition 65: Yes
    • Item Weight: 0.900 Lbs. (0.4 Kg)
    • Machine Washable: Yes
    • Product Box Height: 11.560 In. (294mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 10.440 In. (265mm)
    • Item Height: 0.938 In. (24mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.563 In. (217mm)
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Flange Angle: 0 Degree
    • Package Quantity: 1
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.06 Oz (31 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Air Filter Element Material: Cotton Gauze
    • Cap Outside Diameter: N/a
    • Filter Style: Dry
    • Outside Length: 8.750 In. (222mm)
    • Package Type: Box
  • Features:
    • Designed To Boost Horsepower And Acceleration
    • Washable And Reusable
    • High Air Flow With Exceptional Filtration
    • Lasts Up To 50000 Miles Before Cleaning
    • Works With Original Equip. Mfg. Vehicle Electronics
    • Will Not Void Vehicle Warranty
    • Million Mile Limited Warranty
  • K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits the Following OEM/Substitute Numbers:
04861688AA, 16546AA090, 16546AA10, 16546AA10A, 16546AA120, 16546AA12A, 16546AA90, 2820304, 46051FG000, 46914, 49012, 88914, A1527, A3109C, A35592, AD3984, AD5592, C2201...VIEW MORE

Additional Fitment Information:
Vehicle
2021 - Subaru WRX

K&N
  • Replacement Air Filter
  • Panel; H-.938 in.; L-8.75 in.; W-8.563 in.
  • K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
  • Air Filter
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • WARNING CA Proposition 65: Yes
    • Item Weight: 0.900 Lbs. (0.4 Kg)
    • Machine Washable: Yes
    • Product Box Height: 11.560 In. (294mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 10.440 In. (265mm)
    • Item Height: 0.938 In. (24mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.563 In. (217mm)
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Flange Angle: 0 Degree
    • Package Quantity: 1
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.06 Oz (31 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Air Filter Element Material: Cotton Gauze
    • Cap Outside Diameter: N/a
    • Filter Style: Dry
    • Outside Length: 8.750 In. (222mm)
    • Package Type: Box
  • Features:
    • Designed To Boost Horsepower And Acceleration
    • Washable And Reusable
    • High Air Flow With Exceptional Filtration
    • Lasts Up To 50000 Miles Before Cleaning
    • Works With Original Equip. Mfg. Vehicle Electronics
    • Will Not Void Vehicle Warranty
    • Million Mile Limited Warranty
  • K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Additional Fitment Information:
Vehicle
2021 - Subaru WRX

Fram
  • Rigid Panel Air Filter
  • Extra Guard
  • Product Attributes:
    • Reusable: No
    • Flexible or Rigid: Rigid
    • Grade Type: Regular
    • Replacable Filter: Yes
    • Length: 8.550
    • Width: 8.510
    • Washable: No
    • Height: 1.379
    • Gasket Or Seal Included: No
    • Shape: Rectangular
    • Grade: Advanced
    • Filter Media Material: Cellulose/synthetic Blend

This Part Fits the Following OEM/Substitute Numbers:
16546-AA090, 16546-AA10A, 16546-AA120, 16546-AA12A, 26914, 2R8318D483AD, 3000, 33-2304, 46914, 49012, 5358WS, 66914, 69012, 6914, 83012, 88914, 89031231, 9997...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Subaru WRX H 1998 4 Cyl 2.0L 122

Turbosmart Usa
  • Blow Off Valve Kompact Plumb Back - Subaru
  • Suitable for WRX 01-07/STi 02-20/FXT 05-07
  • Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV.
  • Blow Off Valve
  • Product Attributes:
    • Prop 65 Warning Label: Warning - Both Cancer And Reproduction.jpg
    • Prop 65 - Short Label: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Prop 65 - Long Label: It Is The Responsibility Of Turbosmart To Warn Its Customers And Employees That Some Products Sold On This Website Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects Or Other Reproductive Harm.
    • Prop 65 (C, R or CR): Cr
  • Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance and reliability benefits of a quality BOV.

Additional Fitment Information:
Vehicle Region Sub Model
2021 - Subaru WRX United States Premium

Wix
  • WIX Air Filter Panel
  • Original Equipment Part Number 16546AA16A
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Ends: Metal
    • Media Material: Cellulose
    • Class: A
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)

Additional Fitment Information:
Vehicle Block CC Position Region Engine CID
2021 - Subaru Ascent H 2387 Main Canada 4 Cyl 2.4L 146

Wix
  • WIX Air Filter Panel
  • Original Equipment Part Number 16546AA16A
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Ends: Metal
    • Media Material: Cellulose
    • Class: A
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)

This Part Fits the Following OEM/Substitute Numbers:
16546AA16A, 200713, 2200713, 619-10713, 93926, A31464, AF5293, CA12295, FDA12295, MA11536, MGA10713, P0713, PA99365, PA99365F, PXA10713, SA50025, TA31464, VA498...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Subaru Outback H 2387 Canada 4 Cyl 2.4L 146

Wix
  • WIX Fuel (Complete In-Line) Filter
  • Original Equipment Part Number 42072AA120
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inner Diameter Top: Closed
    • Outer Diameter Top: 3.346
    • Duty Type: Ld
    • Micron: 17.00
    • Media Material: Cellulose
    • Class: C
    • Outlet: 8 Mm
    • Inlet: 8 Mm
  • WIX Fuel Filters provide excellent engine protection for normal and severe driving conditions such as dirt roads, construction sites, stop and go traffic, short trips, and interstate travel. WIX filters are recommended for OEM fuel filter change intervals. WIX offers high quality, high efficiency media specific to the application and fuel type being used. Superior materials, design and construction ensure WIX fuel filters provide excellent performance under all types of operating conditions.

This Part Fits the Following OEM/Substitute Numbers:
0 986 450 114, 0 986 450 114-4, 0 986 450 136, 0430943, 0430979, 23558, 25175541, 25176284, 26443, 30-07-707, 31.541.00, 31.593.00, 3154100, 32007198, 33558, 34-14 323 0001, 3558, 4075...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Subaru Crosstrek H 1995 Canada 4 Cyl 2.0L -

Denso
Additional Fitment Information:
Vehicle
2021 - Subaru WRX

Wix
  • WIX Air Filter Panel
  • Original Equipment Part Number 16546-AA090
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Synthetic
    • Class: B
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)

Additional Fitment Information:
Vehicle Block CC Position Region Engine CID
2021 - Subaru WRX H 1998 Main Mexico 4 Cyl 2.0L 122

Wix
  • WIX Air Filter Panel
  • Original Equipment Part Number 16546-AA12A
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Synthetic
    • Class: B
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)

This Part Fits the Following OEM/Substitute Numbers:
0 986 AF2 478, 0 986 AF2 888, 0421712, 16546-AA090, 16546AA10A, 18275, 20-07-714, 26914, 30.615.00, 34-12 321 0002, 3603007, 46914, 5000204194, 585334, 619-46914, 621, 66914, 6914...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Subaru WRX STI H 2458 Mexico 4 Cyl 2.5L -
Showing 1 - 10 of 32 products

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