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K&N Air Filters Part #33-2391 Customer Reviews

Average Rating

13 Customer Reviews

performance

Reviewed by Mario A (Kyle, TX) Reviewed for a 2011 Toyota Corolla — Mar 17, 2017 3:47 PM

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I have used K/N filters for over 20 years in different vehicles, and the performance that i get out the filters is unsurpassed, I only get close to 250,000 miles before I sell the vehicles but the filters are superb, 75-100,000 I wash and treat them with oil and last a very long time doing the work, i do not know about increase mileage but I know I get better mileage

Prompt delivery

Reviewed by Eugene H (Tucson, AZ) — Aug 14, 2015 8:25 PM

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I used the chat line for information on a replacement air filter for my Mercedes Benz Sprinter diesel. The rep was courteous and knowledgeable. It took very little time to complete the order due to the information I received. I was initially taken aback as to the cost for an air filter ($78.99) but after talking with my mechanic he assured me that it would be the last filter I would need to purchase. I just need to clean it every 50,000 miles. Prompt dlivery! I am 100% satisfied!

B+ RV

Reviewed by Norman H (FORT PIERCE, FL) Reviewed for a 2011 Mercedes-Benz Sprinter — May 20, 2015 6:39 AM

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K&N air filters are high quality as I have installed them before on various vehicles. This purchase was a replacement on a RV with a MB diesel (19K on the odo). So far after 2K mi, zero difference in performance or MPG - but it will last forever.

Sounds great you really hear it f-150 2013

Reviewed by Peter L (Wildwood, FL) Reviewed for a 2013 Ford F-150 — May 17, 2014 5:46 AM

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It was realy easy. To install I'm not a car guy but after watching the video over and over with 1hr and 30minsi got it done. Now my truck sounds and feels better

great product

Reviewed by todor s (lawrenceville, GA) Reviewed for a 2007 Freightliner Sprinter — Dec 03, 2013 9:39 PM

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Perfect

Sprinter filter

Reviewed by Andrew J (Durango, CO) Reviewed for a 2008 Dodge Sprinter — Aug 21, 2012 8:21 AM

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I heard about the K & N filter form a felloe Sprinter owner, and since I needed a new filter, ordered this one. I haven't driven much with it yet, and it appears to be a bit more porous than the original paper one. I hope it captures the dust that we have here in the dry West. Reviews online claim improved fuel efficiency, and I look forward to checking that out. Installation was easy. I like the guarantee.

Fast easy Upgrade

Reviewed by Michael W (Choctaw, OK) Reviewed for a 2010 Dodge Sprinter — Jul 05, 2012 5:01 AM

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This filter was easy to install and was a perfict fit in our Dodge Sprinter RV.

Excellent Product

Reviewed by Scott W (Seattle, WA) Reviewed for a 2007 Dodge Sprinter — Dec 23, 2011 7:10 AM

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2 of 2 people found the following review helpful.

I have always used K&N Filters in my cars and swear by them. I think they are the best money can buy but users have to be aware that you have to service them and keep them clean and oiled. Do it when you change your oil and you will be a fan for life.

More Power

Reviewed by Michael I (Davie, FL) Reviewed for a 2008 Dodge Sprinter — Jan 27, 2010 8:29 PM

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I bought this for my 2008 Dodge Sprinter 2500. The install took about 5 min and 4 of the minutes were taking all the screws of the intake box to get access to the filter. Right off the bat I noticed a little improvement in the throttle response. I'm not talking about record breaking speed but acceleration was a bit smoother. Also I did notice an improvement in my MPG. I clocked the mileage on my next 2 fill ups and I got about 2-3 more MPG. That adds up quick which will pay for the filter in a very short time. Overall, money well spent!!!

Dodge Sprinter Diesel

Reviewed by walter m (Forney, TX) Reviewed for a 1987 Buick Grand National — Dec 22, 2009 3:31 PM

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i installed in about 10 minutes, there are about 8 screws on a 2007 Dodge Sprinter Diesel. i like it so far.

K&N Air Filters - 33-2391

(13)
  • $36.99 - $263.99
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  • Ships By 7/28
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