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Replacement Filters > Replacement Air Filter

 List Price: $91.75
Your Price: $61.99

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E-1690
 
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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®


Product Specifications 
Air Filter Shape:Round
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:2.31 oz (68 ml)
Flanges:None
Height:4.031 in (102 mm)
Inner Wire:No
Inside Diameter:11.75 in (298 mm)
Outside Diameter:13.75 in (349 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-1690
Product Box Height:4.38 in (111 mm)
Product Box Length:14.13 in (359 mm)
Product Box Width:14.13 in (359 mm)
Product Style:Round Air Filter
Top Material/Finish:None
Top Style:Open
Weight:2.7 lb (1.2 kg)


Customer Feedback      Be the first to review part E-1690

WOW! I am amazed with your filter and the performance it delivers. I own a 1989 GMC JIMMY (FULLSIZE) with a 6.2L Diesel in it and I cant believe the difference in starting the engine...it smokes so much less now and the engine is a lot more responsive too. I also noticed the sound difference of the engine ...it sounds like it is growling and wants to suck the hood in... a definite increase in air flow. And the truck is a lot quicker now off take off with no black smoke under load and better fuel mileage too. I love this filter. I even installed one on my 1969 Camaro with a 427 Big Block and got the same results.

Thanks for a great product K&N.
Mike Chartrand, Montreal, Quebec
Quality product, easy to install but... didn't do anything to change the performance or economy of my 2011 Ford Escape.  The vehicle always ran well and gets great gas mileage but I thought that since your filter worked so well in my Triumph America and '98 Buick Regal GS, I'd give it a try in the Ford.  No change, but at least now it's set for 50K miles.
Robert Matetich, Federal Way, Washington
Great product and easy to install.  It took the cob webs out of the performance of my '98 Buick Regal GS.  Before K&N it was sluggish to the point that I was considering another car, but with your filter installed I got the old pep back.  Thanks.
Robert Matetich, Federal Way, Washington