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33-2187
$57.99 USD
MSRP $90.39 35.8% Off
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K&N 33-2187 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   10 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 33-2187 Air Filter fits some Ford Escape, Ford Maverick, Mazda Tribute, and Mercury Mariner 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
Height0.813 in (21 mm)
Outside Length10 in (254 mm)
Outside Width7.188 in (183 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)
Filter Re-Oiling Amount1.04 oz (31 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 33-2187 Air Filter Product Reviews

Wednesday, February 21, 2018 - Part 33-2187
Replaced the paper air filter in my 2004 3.0L V6 Ford Escape with 270,000km. Instantly noticed an increase in power, especially in 3rd and 4th gear. The engine feels like it's breathing easier and there's far more power when I merge on the highway, need to pass, or accelerate on a green light. Installation was obviously very simple. I just wish I'd bought a K&N air filter sooner.

Brian Petz
Toronto, Canada
Tuesday, February 21, 2017 - Part 33-2187
I have always used your products. Thank you

Steven Thau
Tallahassee, Florida
Tuesday, April 12, 2016 - Part 33-2187
Filter works Great! Thank you...

Judd Koval
California