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K&N33-2023 33 Series Air Filter - Cotton Gauze, Oiled, Washable, Direct Fit

Part #: K33332023 | Mfr #: 33-2023

In Stock
Ships out in Same day - 1 business day
  • APW Bestseller
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5 5 out of 5 stars
(2 customer reviews)


List Price: $73.75

Save: $26.76



  • Overview
  • Manufacturer info
  • Related Products
  • Series: K&N 33 Series
  • Material: Cotton Gauze
  • Type: Washable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Filtration Efficiency Rating: 96 to 99%
  • Warranty: Million-mile K&N limited warranty

Product reviews

good buy by whale, March 20, 2010

Ease of Use/Installation:
Overall Rating:

all i can say is my f 150 seems to run alot better since i put filter in

this is the best purchace i have made for my truck by scooter, December 18, 2007

Ease of Use/Installation:
Overall Rating:

i put my K&N replacement air filter in my 1988 for bronco full size, with a w351 and right away i notice alot nicer lower richer sound to my truck. im not quit sure on how much better my mpg is but i seems alot better than it used to, im carrying around a 600 pound junk engine in the back of my truck and im getting better mpg than i did when the engine was not in the back but just a stock fram air filter. i also notice a pretty big power gain. ever since i put my 33 inch tire on i could not spin the tires, i put the K&N in and i can spin the tires a little. i want everyone to know that this filter was cheaper than at checker auto parts, napa, and jc whittney. i could not find the filter anyplace cheaper. over all this is a great product that everyone should get if they dont want to buy a whole cold air intake system. your service is great THANK YOU!!!