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Replacement Filters / Replacement Air Filter

K&N 33-5042 Air Filter

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33-5042
$45.99 USD
MSRP $71.59 35.8% Off
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Product Overview

  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
The K&N 33-5042 Air Filter fits some Mazda CX-3 models. See vehicle applications link for details.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

[More Information on K&N Replacement Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.031 in (26 mm)
Outside Length9 in (229 mm)
Outside Width8.438 in (214 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount1.04 oz (31 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-5042 Air Filter Product Reviews

Monday, August 13, 2018 - Part 33-5042
All OK

Jaroslav Kumbár
Puklice, Czech Republic
Wednesday, April 18, 2018 - Part 33-5042
After using a K&N in my Commodore for the last 2 years with improvements I had no second guessing when putting this filter into my wife’s brand new Mazda.

Anthony
Perth, Australia
Monday, March 26, 2018 - Part 33-5042
Product is excellent, it yields a bit more power. Installation can be done by anyone. My only complaint is thats you can not use USPS for sending packages which is reliable and far more económic than FedEx. You should give that option for customer to choose. FedEx doubles cost of Product.

Cristian Araya
Santiago, Chile