SEARCH BY VEHICLE
KN-142
$11.09 USD
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N KN-142 Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.3 out of 5 stars   6 Customer Reviews
  • 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
The K&N KN-142 Oil Filter fits some Yamaha TTR250, Yamaha WR250F, Yamaha WR400F, Yamaha WR426F, Yamaha YFM350, Yamaha YFM350 Moto-4, Yamaha YFM350FW Big Bear, Yamaha YFM350FX Wolverine, Yamaha YFM350R Raptor, Yamaha YFM350X Warrior, Yamaha YFM400 Big Bear, Yamaha YFM400 Big Bear 4x4, Yamaha YFM400 Big Bear IRS 4x4, Yamaha YFM400F Kodiak, Yamaha YFP350 TerraPro, Yamaha YZ250F, Yamaha YZ400F, and Yamaha YZ426F models. See vehicle applications link for details.
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 ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height1.844 in (47 mm)
Inside Diameter0.469 in (12 mm)
Outside Diameter1.5 in (38 mm)
Product Box Height2 in (51 mm)
Product Box Length2.19 in (56 mm)
Product Box Width2.19 in (56 mm)
Product StyleOil Filters
PSI Relief ValveYes
Removal NutNo
StyleCartridge
Thread SpecificationN/A
Weight0.1 lb (0 kg)

K&N KN-142 Oil Filter Product Reviews

Friday, July 1, 2016 - Part KN-142
Very prompt service.

Danny Glasen
Cordova, Alaska
Thursday, August 6, 2015 - Part KN-142
K&N is my go to oil and air filter for my 93 quad. Has been for years now. Very high quality that has been proven over time. Thanks K&N

MMA
New York
Saturday, August 1, 2015 - Part KN-142
My longtime boyfriend was a motorcycle mechanic for many years who introduced me to K&N products and I have used them for years. Every vehicle I own has a K&N air filter and now my 4 wheeler will have a K&N oil filter. Your website is very convenient to use and I received the correct part very quickly. Thanks.

Penelope Robinson
Rimrock, Arizona
Friday, June 19, 2015 - Part KN-142
Good

Dog Keeler
New Mexico
Friday, May 29, 2015 - Part KN-142
Good product.

Isaac
Atlanta, Georgia
Monday, December 16, 2013 - Part KN-142
Awesome product.

David
Memphis, Tennessee