K&N 33-5000 Air Filter

Replacement Filters / Replacement Air Filter
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$50.99 USD
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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 33-5000 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]
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)
WARNING: Cancer and reproductive

K&N 33-5000 Air Filter Product Reviews

Friday, October 5, 2018 - Part 33-5000
This is the 5th or 6th I have used. The first thing I do when getting a new car is get a K&N filter replacement . In the past they have been good for at least 2 mpg increase. I know this because I have put stock filter back in and used it . With this filter we got an avg. of 26 mpg on a 2018 Lincoln MKX front wheel drive , with 2.000 miles on it when we got home . This was on a trip from KANSAS to the mountains in COLORADO . We were driving at posted speed limit , which was 70 & 75 miles per hour . Bottom line is they will pay for them self's .

Ron Birmingham
Wichita, Kansas
Sunday, September 30, 2018 - Part 33-5000
Throttle response much quicker, shifting seems faster and more responsive. For a 3.5 V6 it has quite a loud roar with a good rumble, I like that in my grocery getter. Engine had 7500 miles at time of filter install, and driven about 7-800 miles since. Fuel economy seems to have slightly changed, a little more fuel than normal my numbers have yet to show anything. I average 20 MPG and about 24-25 MPG highway at this time. I like K&N, had one in the 4 banger Camry and it greatly improved throttle response and fuel economy. Around 35+ MPG highway. Will always use these air filters in my vehicles. Great product if you like a drop in replacement and don't want to remove and change engine components around.

Rodney McKinney
Marthasville, Missouri
Tuesday, July 31, 2018 - Part 33-5000
The best.

Jeff Stuart
Quartz Hill, California