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K&N E-1690 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     3 Customer Reviews
E-1690
$71.99 USD
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Product Overview

  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

[More Information on K&N Replacement Air Filters]
Filter MaterialCotton Gauze
Height4.031 in (102 mm)
Inner WireNo
Inside Diameter11.75 in (298 mm)
Outside Diameter13.75 in (349 mm)
Top StyleOpen
Top MaterialNone
Air Filter ShapeRound
FlangesNone
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
WashableYes
Product StyleRound Air Filter
Weight2.7 lb (1.2 kg)
Filter Re-Oiling Amount2.31 oz (68 ml)
Product Box Height4.38 in (111 mm)
Product Box Length14.13 in (359 mm)
Product Box Width14.13 in (359 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N E-1690 Air Filter Product Reviews

Wednesday, October 4, 2017 - Part E-1690
Fits well, improved fuel economy. I've been using one for 2 years now in my diesel with no issues st all. I go through a lot of cleaner in recharging as it is a diesel though.

Clayton Lent
Thunder Bay, Canada
Saturday, August 13, 2016 - Part E-1690
I have been using K&N filters for around fifteen years in many different vehicles. I shouldn't have been surprised to find that they did in fact have a drop-in filter for my latest project: a 1987 Suburban with a 6.2L Detroit diesel. As always, they deliver a great product, with perfect fit and flawless craftsmanship. Fast shipping too.

Luke Pezanoski
Dana Point, California
Monday, January 4, 2016 - Part E-1690
Nothing looks sweeter than popping the hood on a 1977 GMC K15 with a 350 cu. in. motor and a K&N air filter sitting on top. No more disposable paper filters, YEA!

Mickey
Loveland, Colorado