2021 Air Filter Parts


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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)
    • Flange Angle: 0 Degree
    • 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-0.938 in.; L-12 in.; W-6.75 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: 1.400 Lbs. (0.6 Kg)
    • Machine Washable: Yes
    • Product Box Height: 13.560 In. (345mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 7.720 In. (196mm)
    • Item Height: 0.938 In. (24mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 6.750 In. (171mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.16 Oz (34 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: 12.000 In. (305mm)
    • 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:
2820395, 46935, 7T4U9601AA, 7T4Z9601A, 88935, A1623, A25699, A3155C, A3336C, A5699, AF2884, BT439601AA, CA10242, CY0113240A, CY0113Z40B, DW88935, FA1884, FB67020...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2021 - Ford Explorer V 2956 6 Cyl 3.0L Platinum 181

K&N
  • Replacement Air Filter
  • Panel; H-1 in.; L-11.375 in.; W-9.625 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: 1.200 Lbs. (0.5 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: 1.000 In. (25mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 9.625 In. (244mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.64 Oz (49 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: 11.375 In. (289mm)
    • 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:
1378082Z10, 16467S000, 165467S000, 1657S000, 2820286, 46213, 88213, A1267C, A1581, A44727, AF4727, AF7845, BA4727, C28150, CA7440, DW88213, FB69020, HPR7440...VIEW MORE

Additional Fitment Information:
Vehicle
2021 - Nissan NV1500

K&N
  • Replacement Air Filter
  • Panel; H-1 in.; L-8.813 in.; W-6.625 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: 9.690 In. (246mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 7.720 In. (196mm)
    • Item Height: 1.000 In. (25mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 6.625 In. (168mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 0.82 Oz (24 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: 8.813 In. (224mm)
    • 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:
0421492, 165461HC2A, 1654630P00, 2820409, 3320409, 46044, 88044, A1266, A24675, A3655C, AF4675, AF7823, AF972, CA6900, DA7823, DW88044, FB21301, LX2565...VIEW MORE

Additional Fitment Information:
Vehicle
2021 - INFINITI Q60

K&N
  • Replacement Air Filter
  • Panel; H-1.125 in.; L-9.625 in.; W-8.75 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: 1.200 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: 1.125 In. (29mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.750 In. (222mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.2 Oz (36 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: 9.625 In. (244mm)
    • 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:
0421807, 1500A608, 178010P050, 178010P051, 1780125020, 1780131130, 1780131131, 1780131140, 17801F0050, 49310, 49430, 5000287307, 6000608368, 83430, A04861756AA, A1512, A1838, A1975...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2021 - Toyota Avalon V 3456 6 Cyl 3.5L TRD -

K&N
  • Replacement Air Filter
  • Panel; H-1.25 in.; L-9.625 in.; W-8.875 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: 1.200 Lbs. (0.5 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: 1.250 In. (32mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 8.875 In. (225mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.18 Oz (35 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: 9.625 In. (244mm)
    • 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:
04861756AA, 2820457, 4861756, 4861756AA, 49756, 49756FR, 83756, A1838, A36116, A3621C, CA10755, DA5190, DW83756, FB86320, HPR10755, MA6116, MGA49756, R83756...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2021 - Dodge Durango V 3604 6 Cyl 3.6L GT Plus 220

Pro-Tec
  • PRO-TEC Air Filter Panel
  • Original Equipment Part Number 95021102
  • Product Attributes:
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Cellulose
    • Class: B
  • Protec Air Filters provide good engine protection for everyday normal driving conditions throughout a traditional air filter change interval. These filters are designed to match the OES in media area. Air filter Laboratory Tests per ISO 5011: 97.5% minimum efficiency (Based on PRO-TEC 362)

This Part Fits the Following OEM/Substitute Numbers:
200255, 2200255, 479940, 619-10255, 741, 9-10255, A 3184 C, A26319, A90008, AF1577, AF3184, AF6319, AP 071/4, CA11501, MGA10255, PA6319, PA6319F, PAF6319...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine Designation Region Engine CID
2021 - Chevrolet Trax L 1364 LUV United States 4 Cyl 1.4L 83

Pro-Tec
  • PRO-TEC Air Filter Panel
  • Original Equipment Part Number 94775933
  • Product Attributes:
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Cellulose
    • Class: B
  • Protec Air Filters provide good engine protection for everyday normal driving conditions throughout a traditional air filter change interval. These filters are designed to match the OES in media area. Air filter Laboratory Tests per ISO 5011: 97.5% minimum efficiency (Based on PRO-TEC 362)

This Part Fits the Following OEM/Substitute Numbers:
200256, 2200256, 619-10256, 742, 9-10256, 95256, A3195C, A48171, A90058, AF1672, AF8171, CA11959, MA10411, MGA10256, PA8171, PA8171F, PA9966, PXA10256...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Chevrolet Colorado V - United States 6 Cyl 3.6L 222

Pro-Tec
  • PRO-TEC Air Filter Panel
  • Original Equipment Part Number 5Q0 129 620B
  • Product Attributes:
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Cellulose
    • Class: C
  • Protec Air Filters provide good engine protection for everyday normal driving conditions throughout a traditional air filter change interval. These filters are designed to match the OES in media area. Air filter Laboratory Tests per ISO 5011: 97.5% minimum efficiency (Based on PRO-TEC 362)

This Part Fits the Following OEM/Substitute Numbers:
200268, 2200268, 524491, 619-10268, 745, 9-10268, A21379, A28199, A38223, A39165, AF1747, AF3621, AF99001, AP 139/5, AP 139/6, CA11499, CA11876, MA10469...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Volkswagen Tiguan L 1984 Mexico 4 Cyl 2.0L 121

Pro-Tec
  • PRO-TEC Air Filter Panel
  • Original Equipment Part Number 5Q0 129 620D
  • Product Attributes:
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Cellulose
    • Class: C
  • Protec Air Filters provide good engine protection for everyday normal driving conditions throughout a traditional air filter change interval. These filters are designed to match the OES in media area. Air filter Laboratory Tests per ISO 5011: 97.5% minimum efficiency (Based on PRO-TEC 362)

Additional Fitment Information:
Vehicle Block CC Region Engine CID
2021 - Volkswagen Arteon L 1984 Canada 4 Cyl 2.0L 121
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