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
    • Width: 8.563 In.
    • 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)
    • Outside Diameter: Oem
    • Item Height: 0.938 In. (24mm)
    • Prop 65 (C, R or CR): Cr
    • Package Content: 1
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.563 In. (217mm)
    • Package Contents: 1 Air Filter
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Flange Angle: 0 Degree
    • Overall Length: N/a
    • Package Quantity: 1
    • Shape: Panel
    • Package Material: Paperboard
    • Frame Design: Flexible
    • Filter Re-Oiling Amount: 1.06 Oz (31 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • 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

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
    • Length: 8.74
    • Style: Air Filter Panel
    • 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
    • Length: 8.74
    • Style: Air Filter Panel
    • 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 Canada 4 Cyl 2.5L -

Dorman
  • Turbocharger Coolant Inlet Hose
  • Hose
  • Product Attributes:
    • End 1 Fitting Gender: Female
    • Grade Type: Regular
    • Package Contents: 1 Coolant Line
    • Threaded Fittings: No
    • Length: 4
    • Fitting Color: Black
    • End 1 Gender: Female
    • End 2 Gender: Female
    • Inside Diameter: 15.3
    • Outlet Fitting Type: Female
    • Shape: Molded Assembly
    • Outside Diameter: 20.5
    • Fitting Material: Rubber
    • Inlet Fitting Type: Female
  • Features:
    • Direct replacement - this turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles
    • Ideal solution - this coolant line is a reliable replacement for a leaking or failed original line
    • Durable construction - made from quality components to ensure reliable performance and long service life
    • Quality assured - backed by a team of product engineers based in the United States
  • This turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.

This Part Fits the Following OEM/Substitute Numbers:
TL108

Additional Fitment Information:
Vehicle Block CC Position Engine Aspiration CID
2021 - Subaru WRX STI H 2458 Return 4 Cyl 2.5L Turbocharged -

K&N
  • Replacement Air Filter
  • Panel; H-1.563 in.; L-9.125 in.; W-8.656 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: 1.300 Lbs. (0.6 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: 1.563 In. (40mm)
    • Prop 65 (C, R or CR): Cr
    • Package Content: 1
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.656 In. (220mm)
    • Package Contents: 1 Air Filter
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Flange Angle: 0 Degree
    • Overall Length: 9.125 In.
    • Package Quantity: 1
    • Shape: Panel
    • Package Material: Corrugated
    • Frame Design: Flexible
    • Filter Re-Oiling Amount: 1.36 Oz (40 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Cap Outside Diameter: N/a
    • Filter Style: Washable
    • Outside Length: 9.125 In. (232mm)
    • 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:
16546AA150, 16546AA16A, A1985, A3109C, A35592, PA35592, SA9997

Additional Fitment Information:
Vehicle
2021 - Subaru Forester

K&N
  • Performance Air Intake System
  • Includes Air Filter/Heat Shield/Textured Black Tubing; Estimated Horsepower Gain 5.22 HP At 4683 RPM;Not Legal For Sale Or Use In California
  • K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque; and are protected by the K/N No-Hassle Lifetime Limited Warranty.
  • Typhoon Cold Air Induction Kit
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • Clamp Style: Worm Gear
    • Coupler Color: Black
    • Mounting Hardware Included: Yes
    • WARNING CA Proposition 65: Yes
    • Estimated Horse Power Gain: 5.22 Hp @ 4683 Rpm
    • California Restricted: Not Legal For Sale Or Use In California
    • TUV Approved (Europe): No
    • Replacement Filter: Ru-4960xd
    • Item Weight: 11.200 Lbs. (5.1 Kg)
    • RPM: 4683
    • Product Box Height: 12.500 In. (318mm)
    • Filter Material: Cotton Gauze
    • Air Filter Outlet Shape: Round
    • Product Box Width: 18.250 In. (464 Mm)
    • Product Box Length: 18.250 In. (464mm)
    • System Type: Complete Cold Air
    • Clamp Quantity: 5
    • Intake Pipe Color: Black
    • Clamp Color: Natural
    • Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
    • Clamp Material: Stainless Steel
    • Prop 65 (C, R or CR): Cr
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Intake Pipe Material: Aluminum
    • Horse Power Increase: 5 Hp
    • Air Filter Element Washable: Yes
    • Package Material: Corrugated
    • Couplers Included: 2
    • Filter Color: Red
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Package Type: Box
    • Air Box Included: No
    • Street Legal: No
  • Features:
    • Guaranteed To Increase Horsepower
    • Designed To Improve Throttle Response And Engine Sound
    • Free Flowing Aluminum Tube
    • Easy To Install Usually In 90 Minutes or Less
    • Lasts Up To 100000 Miles Before Service Is Required
    • Replaces Entire Factory Air Intake System
    • Washable And Reusable Lifetime Air Filter
    • K&N Million Mile Limited Warranty
  • Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2021 - Subaru Crosstrek H 1995 4 Cyl 2.0L Touring -

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
    • Length: 9.08
    • Ends: Metal
    • Style: Air Filter Panel
    • 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 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
    • Length: 9.08
    • Ends: Metal
    • Style: Air Filter Panel
    • 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 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
    • Style: Fuel (complete In-line) Filter
    • 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 -

K&N
  • Replacement Air Filter
  • Panel; H-1.563 in.; L-9.063in.; W-8.406 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:
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Oil Included: Filter Is Pre-oiled
    • Outside Width: 8.406 In. (214mm)
    • Package Contents: 1 Air Filter
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Flange Angle: 0 Degree
    • Overall Length: 9.063 In.
    • Item Weight: 1.300 Lbs. (0.6 Kg)
    • Machine Washable: Yes
    • Package Quantity: 1
    • Filter Material: Cotton Gauze
    • Shape: Panel
    • Package Material: Corrugated
    • Frame Design: Flexible
    • Filter Re-Oiling Amount: 1.38 Oz (41 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Outside Length: 9.063 In. (230mm)
    • Item Height: 1.563 In. (40mm)
    • Package Type: Box
    • Prop 65 (C, R or CR): Cr
  • 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:
16546AA180

Additional Fitment Information:
Vehicle
2021 - Subaru WRX STI
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