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33-2378
$56.99 USD
MSRP $88.69 35.7% Off
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K&N 33-2378 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   13 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 33-2378 Air Filter fits some Hyundai Santa Fe, Hyundai Santa Fe II, and Hyundai Tucson 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
WashableYes
Height1 in (25 mm)
Outside Length10.625 in (270 mm)
Outside Width6.875 in (175 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount1.02 oz (30 ml)
Product Box Height1.75 in (44 mm)
Product Box Length13.56 in (345 mm)
Product Box Width7.72 in (196 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2378 Air Filter Product Reviews

Tuesday, May 29, 2018 - Part 33-2378
Great filter, perfect fit.

David Howland
Springfield, Pennsylvania
Tuesday, June 13, 2017 - Part 33-2378
tudo certo

Tiago Boiça
Linda-a-Velha, Portugal
Friday, March 17, 2017 - Part 33-2378
Feels like a different vehicle, wish there was 2 stickers in the pack.

Mico Dukic
Ballinhassig, Ireland