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KN-171C
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K&N KN-171C 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   42 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, chrome-plated canister handles extreme conditions
  • Resin-impregnated filter media traps 99% of harmful contaminants
  • Anti-drainback valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
K&N powersports chrome canister 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, chrome-plated 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
FinishChrome
Gasket MaterialNitrile Rubber
Height4.063 in (103 mm)
Outside Diameter3 in (76 mm)
Product Box Height4.25 in (108 mm)
Product Box Length3.25 in (83 mm)
Product Box Width3.25 in (83 mm)
Product StyleOil Filters
PSI Relief ValveYes
Removal NutYes
Removal Nut Size17 mm
StyleCanister
Thread Specification3/4 In. - 16 UNF
Weight0.8 lb (0.4 kg)

K&N KN-171C Oil Filter Product Reviews

Monday, May 02, 2016 - Part KN-171C
Very fast delivery. And the price was just as good as any place else that I looked. I always use K&N filters on all of my vehicles.

Doug
Vandalia, Ohio
Tuesday, April 26, 2016 - Part KN-171C
Very happy with the product and it shipped fast too.

Earl Langkam
Joppa, Maryland
Wednesday, April 20, 2016 - Part KN-171C
Easy to Order & prompt delivery. I am VERY PLEASED! THANKS!

Daniel Sullivan
Texas
Wednesday, March 30, 2016 - Part KN-171C
Fast delivery. Chrome finish is a plus. The external socket fitting will make an easy removal on my next oil change. I trust the engineering K & N designs into their products to filter out contaminates to protect my 2006 Harley Davidson 35th Anniversary superglide motorcycle.

Michael Snow
Chicago, Illinois
Tuesday, March 15, 2016 - Part KN-171C
Like it. Easy off. Easy on. Looks good. GO I.U.! JLW

Jerome Weis
Evansville, Indiana
Friday, February 12, 2016 - Part KN-171C
Rating: 5 Love this product. Easy to Remove with the nut end. That is why I chose K&N oil filter... Number 1 on my List....

Bennie Hines
Maryland
Tuesday, February 02, 2016 - Part KN-171C
I have used this KN-171C oil filter on my 08 Electraglide. It is a superior product. I will most definitely be using K&N filters on all of my vehicles from now on.

Charles French
Sullivan, Indiana