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Replacement Filters > Replacement Air Filter

 List Price: $81.89
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E-2231
 
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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
E-2231 Vehicle Applications


Part E-2231 Product Specifications
Product Style: Round Air Filter
Height: 9 in (229 mm)
Inner Wire: No
Inside Diameter: 3.625 in (92 mm)
Outside Diameter: 5 in (127 mm)
Top Style: Rubber
Top Material/Finish: None
Air Filter Shape: Round
Filter Material: Cotton Gauze
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Air Filter Large End Diameter: 5 in (127 mm)
Air Filter Outlet Shape: Not Flanged
Base Inside Diameter: 3.625 in (92 mm)
Base Outside Diameter: 5 in (127 mm)
Filter Re-Oiling Amount: 1.54 oz (45 ml)
Flange Type: None
Top Outside Diameter: 4.438 in (113 mm)
Weight: 0.97 lb (0.44 kg)
Product Box Length: 6.38 in (162 mm)
Product Box Width: 6.38 in (162 mm)
Product Box Height: 11 in (279 mm)



Customer Feedback      Be the first to review part E-2231

This filter is for a Renault delivery truck used by Winnebago as a LeSharo motor home.  It is difficult to find these parts in the U.S.  This store was very useful in finding the correct air filter for my rig.  Many thanks.
M. J. Gallagher, Portland, Oregon U.S.A.
Not the first time that I use your products ( Volvo 460 & Citroen BX with carburators / K&N - 56-1651,Renault Clio 1.2 / K&N RX extreme series ), and now this one in Fiat 500L with 1.4 engine. All are great, I hope you'll make oil and fuel filters to for my Fiat. Sorry on my english, whish you all the best.
Mladen Tesic ( Teshech ), Serbia, Zrenjanin
What a great kit I dont know much about car engines I wouldn't even know how to an oil change but it took me about 45min to install the 57i Induction kit in my 2002 Renault Clio. I noticed the difference in power and the great note to the engine straight away.
Mick, Victoria, Australia