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K&N 33-2394 5.0 out of 5 stars 5 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $105.39
Your Price: $71.99

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33-2394
 
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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 virtually every vehicle 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 Replacement Air Filters]
  • 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®
Available Information
33-2394 Cross Reference
33-2394 Vehicle Applications
Air Filter Test Data
News Story - 2007, 2008 Saturn Outlook and 2007, 2008 and 2009 GMC Acadia Get Protection and Performance with K&N


Part 33-2394 Product Specifications
Product Style: Panel Air Filter
Height: 1 in (25 mm)
Outside Length: 14 in (356 mm)
Outside Width: 11.75 in (298 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 2.03 oz (60 ml)
Weight: 2.3 lb (1 kg)
Product Box Length: 12.25 in (311 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 14 in (356 mm)



Product Reviews    See all reviews!  Review part 33-2394

  I have used K&N filters on five different autos. Happy with results
Randall Towry, Texas
 Received item on time. The box the filter came in was slightly damaged. The plastic was ripped causing some oil to leak out into the shipping box. I have noticed increased acceleration.
Earl Hochdanner, New York
 I purchased this for my 2012 GMC Acadia Denali with the 3.6 engine. Mileage improved a small amount and acceleration was a bit more crisp from a dead stop but more noticeable when accelerating while driving where speeds were around 40 MPH. Very noticeable when accelerating onto a freeway.
Lawrence Jowdy, ONTARIO, CALIF.