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KN-157
$8.89 USD
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K&N KN-157 Oil Filter

Oil Filters > Oil Filter
  • High performance design for outstanding filtration
  • High-efficiency media with uniform pleats
  • Oil filter designs provides for a high rate of oil flow
  • Ideal for high-end synthetic motor oil
K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.

Product Specifications

Anti Drain Back ValveNo
Bypass ValveNo
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height2.063 in (52 mm)
Inside Diameter0.469 in (12 mm)
Outside Diameter1.625 in (41 mm)
Product Box Height2.13 in (54 mm)
Product Box Length2.19 in (56 mm)
Product Box Width2.19 in (56 mm)
Product StyleOil Filters
PSI Relief ValveNo
Removal NutNo
StyleCartridge
Thread SpecificationN/A
Weight0.1 lb (0 kg)

Customer Feedback

Just LOVE those air filters ! I got 2 of those baby ones on my Kawasaki 250 KXF 2012 and one on my KTM 450 SMR 2006. Easy to install, remove, clean up and reinstall. Takes me 10 minutes. I like the sound made by installing them (compared to the original one). Love the quality of the air filter but mostly love the improvement of power that they add to my bikes.For me racing with an original air filter is simply not possible! When you compare the price of 1 K&N to multiple originals that you need to change, after a while, at the end it's money saved. I never had any probleme with any of them (even in France I was using K&N on my street bikes).

Alexis Offret
Moreno Valley California
Filter was an exact fit for my Polaris Sportsman 500 H.O. Ordering was easy and shipping was fast. I definitely love K&N filters and have used them on many of my trucks in the past.

Doug Bramlett
Lucas, Texas
Before, I thought you had to clean and oil the filter ever few hours like I had to on my Beta 4t Trials bike. Your rep said it would not require service for 30000 miles. I know Triumph air filters seem to stay pretty clean and the paper filters from the factory are still clean even after 5000 miles, but 30K miles? Hope he was right. The low restriction filter matches my airbox mods and computer perfectly.

J. Parker
Debary, Florida