Replacement Air Filter

$79.99 Regular Price $71.99 Special Price 10% OFF FOR A LIMITED TIME
In stock
Ships out in 1-2 business days
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!
  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • No-Hassle Lifetime Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
Air Filter MaterialCotton Gauze
Height5.625 in (143 mm)
Inner WireNo
Inside Diameter4.375 in (111 mm)
Outside Diameter6.875 in (175 mm)
Top StyleOpen
Top MaterialNone
Air Filter ShapeRound
Package Contents1 Air Filter
Package Quantity1
WarrantyNo-Hassle Lifetime Limited
Product StyleRound Air Filter
Weight1.5 lb (0.7 kg)
Filter Re-Oiling Amount3.49 oz (103 ml)
Product Box Height7.25 in (184 mm)
Product Box Length7.25 in (184 mm)
Product Box Width7.25 in (184 mm)
Cross References
AC Delco A825C
Baldwin PA2042
Beck/Arnley 0421456
Bosch 1457433534
Carquest 87159
Champ Labs. AF368
DuraMAX DA368
Ecogard XA3542
Fram CA376
Hastings AF504
Luber-Finer AF368
Mann-Hummel C22212
Mobil AF368
Motorcraft FA584R
Napa 2159
Pipercross PX1326DRY
Purepro A3542
Purolator A33542
Ryco A328
Service Champ AF3542
Toyota 1780160040
Toyota 1780166030
Toyota 1780168020
Toyota 1780168030
Warner WAF368
Wesfil WA328
WIX 42159
DIY Level

Easy Moderate Advanced

Tools Typically Needed


Installation Time

5-10 Minutes

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