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33-5000
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K&N 33-5000 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   81 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 33-5000 Air Filter fits some Ford Edge, Ford Fusion, Ford Galaxy III, Ford Mondeo III, Ford Mondeo V, Ford S-Max II, Lincoln Continental, Lincoln MKX, and Lincoln MKZ 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
Height1.563 in (40 mm)
Outside Length9.625 in (244 mm)
Outside Width7.813 in (198 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1.4 lb (0.6 kg)
Filter Re-Oiling Amount1.41 oz (42 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)

K&N 33-5000 Air Filter Product Reviews

Monday, June 11, 2018 - Part 33-5000
It is standard practice for me to replace the stock filters with K&N every time I get a new vehicle. They have never failed or caused problems when getting my vehicle smog tested for California emissions. Great product.

Carl Springer
West Sacramento, California
Thursday, May 24, 2018 - Part 33-5000
I've used K&N air filters for the past 25 years. My most recent filter purchase was for my 2013 Ford Fusion Titanium 2.0L Ecoboost twin-turbo engine. On my very recent trip out to Arkansas, Texas and Oklahoma I averaged 30.9 mpg and my speeds were consistently between 72 and 78 degrees with the air conditioning on. Better acceleration as well.

Stephen Wardius
Fredericksburg, Virginia
Tuesday, May 22, 2018 - Part 33-5000
Perfect.

Yvonne Beaulieu
Gatineau, Canada