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K&N KN-138 Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   31 Customer Reviews
  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • 17 mm exposed nut designed for easy oil filter removal
  • Heavy duty construction for extreme conditions
  • Resin-impregnated filter media traps 99% of harmful contaminants
  • Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
K&N powersports oil filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. K&N powersports 'spin-on' oil filters feature a heavy-duty metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy installation and removal. The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike.

[More Information on Powersport Canister Oil Filters]

Product Specifications

Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height3.031 in (77 mm)
Outside Diameter2.813 in (71 mm)
Product Box Height3.19 in (81 mm)
Product Box Length2.81 in (71 mm)
Product Box Width2.88 in (73 mm)
Product StyleOil Filters
PSI Relief ValveYes
Removal NutYes
Removal Nut Size17 mm
Thread SpecificationM20 x 1
Weight0.6 lb (0.3 kg)

K&N KN-138 Oil Filter Product Reviews

Monday, June 6, 2016 - Part KN-138
Purchased for 2009 Susuki SV650. Perfect fit, very easy to tighten thanks to the nut right on top of the filter. Haven't put any real miles on it yet but the little I have since installing has been trouble and leak free. Another quality K&N product.

David S
San Diego, California
Friday, June 3, 2016 - Part KN-138
Very well engineered and has a convenient nut on the end to aid installation and removal.

Spencer Symons
Gunnislake, United Kingdom
Monday, May 2, 2016 - Part KN-138
Perfect product!

Widnes, United Kingdom
Sunday, April 3, 2016 - Part KN-138
Just a quick message to say how impressed I was with your delivery service, from time to placing order to being delivered was two days. Fantastic guys . Will definitely be using you again! Thanks, Chris H

Chris Hudspith
Canmore, Alberta
Monday, March 28, 2016 - Part KN-138
Love your company and easy oil filter with socket and more clean oil.

Brent LeFevre
Kingman, Arizona
Monday, March 28, 2016 - Part KN-138
Brilliant service, will definately come back.

Milton Keynes, United Kingdom
Wednesday, November 11, 2015 - Part KN-138
Bike has sounded quieter since changing the filter. I also like the welded outside nut for esae of fitting and release.

Ed Moseley
Bristol, United Kingdom