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K&N KN-139 Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   6 Customer Reviews
  • High performance design for outstanding filtration
  • High-efficiency media with uniform pleats
  • Oil filter design provides for a high rate of oil flow
  • Ideal for high-end synthetic motor oil
The K&N KN-139 Oil Filter fits some Arctic Cat DVX400, Arctic Cat DVX400 TS, Kawasaki KFX400, Kawasaki KLX400R, Kawasaki KLX400SR, Suzuki DRZ400, Suzuki DRZ400E, Suzuki DRZ400S, Suzuki DRZ400SM, Suzuki LTR450 QuadRacer, Suzuki LTR450 QuadRacer Limited Edition, Suzuki LTZ400 QuadSport Z, Suzuki LTZ400 QuadSport Z LE, and Suzuki LTZ90 QuadSport 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
Height1.719 in (44 mm)
Outside Diameter1.75 in (44 mm)
PSI Relief ValveYes
Removal NutNo
Thread SpecificationN/A
Product StyleOil Filters
Inside Diameter0.5 in (13 mm)
Weight0.1 lb (0.1 kg)
Product Box Height2.13 in (54 mm)
Product Box Length2.19 in (56 mm)
Product Box Width2.19 in (56 mm)

K&N KN-139 Oil Filter Product Reviews

Tuesday, September 26, 2017 - Part KN-139
Buying direct from K&N is the way to go. I received my order quickly and got two high quality moto oil filters for less than lower quality stuff on other sites. Perfect fit. Quick and reasonable shipping.

John McLeod
Howell, Michigan
Thursday, August 18, 2016 - Part KN-139
Perfect! Ordering online direct from K&N is the best. For me to drive to buy, I have a long drive plus Tolls. I can order in advance, so when it is time for an oil filter change. I know I already have it. Plus the shipping was lighting fast. First Class K&N. Next: Air Filter for my car.

Dave Weiss
North Vancouver, Canada
Monday, November 9, 2015 - Part KN-139
Really good filter I have never had any issues with k&n oil filters

Wednesday, August 27, 2014 - Part KN-139
Great oil filters. Thank you.

Doug Trappe
Carmichael, California
Wednesday, January 29, 2014 - Part KN-139
Purchased oil filter for grandsons quad. Item is just what he needed. Quick shipping and great quality. Will order again for when needed.

Kathy Harvey
Tuesday, November 5, 2013 - Part KN-139
I just put this oil filter in my 2005 DRZ-400 SM! It is great! It is just as good quality as all other K&N products I've had! I actually had to call them because my package was lost and they sent me another one! Great customer service!