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K&N 33-5005 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   35 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 33-5005 Air Filter fits some Dodge 2500, Dodge 3500, Dodge 4500, Dodge 5500, Dodge Ram 2500 Pickup, Dodge Ram 3500 Pickup, Dodge Ram 4500, Dodge Ram 5500, Ram 2500, Ram 3500, Ram 4500, Ram 5500, and Ram Ram 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
Height2.25 in (57 mm)
Outside Length11 in (279 mm)
Outside Width10.031 in (255 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight2.8 lb (1.3 kg)
Filter Re-Oiling Amount4.81 oz (142 ml)
Product Box Height15.06 in (383 mm)
Product Box Length11.06 in (281 mm)
Product Box Width2.34 in (60 mm)

K&N 33-5005 Air Filter Product Reviews

Monday, November 20, 2017 - Part 33-5005
First time purchase. I noticed that the mileage of my 2014 RAM 2500 diesel had decreased. Since I only had oil & filter changes done I wandered if it had trouble breathing due to a congested air intake filter after sucking in 30.000 miles of dusty desert air. Installing the filter was very easy and there was a instant improvement in the engine responsiveness and power with it already has plenty off... Now after I have driven a few thousand miles I can report that the mileage has dramatically improved with an average of 2mpg or better. I stiff have to take it on a long highway drive but while driving regular highway I can see frequently 26 - 34 mpg on the freeway while doing 75mph. Can’t wait to put it on cruise control and let it roll for 300 miles. Hoping no Prius is blocking the left lane....

Roger Williams
Ojai, California
Monday, October 23, 2017 - Part 33-5005
I've used K&N filters on all of my vehicles for the past 15 years and opted to replace the factory filter on my recently purchased 2015 Ram 2500 Turbo Diesel with a new K&N air filter. As soon as I did so, there was a noticeable difference in my hole shot power as it was obvious the engine was getting better air flow. Ordering directly from the K&N store was definitely the way to go for me as it was less expensive than ordering locally and delivered in less time (Riverside, CA to my front door in Winnipeg, MB, Canada in 4 days). I would highly recommend buying direct from the K&N Store.

Glenn Poole
Winnipeg, Canada
Tuesday, October 10, 2017 - Part 33-5005
I have used K&N on everything except my lawnmower, so it was only natural to get one for my new truck.

Mark Steele
North Kingstown, Rhode Island
Tuesday, September 26, 2017 - Part 33-5005
Fast shipping and a great product. I've had K&N filters for all my vehicles and recommend them to everyone. They work great, and are easy to use and clean.

Floyd Bonney
Pueblo, Colorado
Friday, September 8, 2017 - Part 33-5005
All my vehicles have K&N filters. I haven't bought a paper filter in many years and don't plan on it! :-) Great performance.

Robert S Reed
Rio Rancho, New Mexico
Tuesday, August 29, 2017 - Part 33-5005
I put a Air filter on our 2013 Dodge Ram 2500 and immediately got better performance and 1-2 mpg. Am very satisfied and would recommend it to others.

Chuck Figgins
Cedarcreek, Missouri
Tuesday, June 27, 2017 - Part 33-5005
Good product. Truck runs well.

Cathi Morrison
Dayton, Ohio