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K&N 33-5038 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   6 Customer Reviews
  • 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 33-5038 Air Filter fits some Mazda 2, Mazda 3, Mazda CX-3, Mazda Demio, Scion iA, and Toyota Yaris iA 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]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.063 in (27 mm)
Outside Length9 in (229 mm)
Outside Width6.813 in (173 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount0.82 oz (24 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)

K&N 33-5038 Air Filter Product Reviews

Thursday, March 22, 2018 - Part 33-5038
Fits perfect.

Steven Lahey
Roseville, Michigan
Monday, November 27, 2017 - Part 33-5038
I've used K&N Filters in the past and the name itself, was recognition enough for me to make this purchase. Super easy to install, I actually did it with one hand. No matter what car or truck I have, it will always have a K&N filter installed by me.

Gregory Lawson
Carrollton, Texas
Tuesday, October 31, 2017 - Part 33-5038
Excellent filter, you can feel the difference from the first moment.

Hialeah, Florida
Tuesday, October 17, 2017 - Part 33-5038
Perfect fit.

Jason Hill
Indianapolis, Indiana
Wednesday, July 26, 2017 - Part 33-5038
Excellent product. Met all my expectations.

Thomas Hernandez
Perris, California
Wednesday, September 28, 2016 - Part 33-5038
Great product.

Christian Salceda
Lawndale, California