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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   66 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
  • Anti-drain back 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 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
Height3.906 in (99 mm)
Outside Diameter2.906 in (74 mm)
PSI Relief ValveYes
Removal NutYes
StyleCanister
Thread Specification3/4 In. - 16 UNF
Product StyleOil Filters
Weight0.8 lb (0.4 kg)
Product Box Height4.25 in (108 mm)
Product Box Length3 in (76 mm)
Product Box Width3 in (76 mm)
FinishChrome
Removal Nut Size17 mm
Warranty1 Year Limited

K&N KN-171C Oil Filter Product Reviews

Monday, June 25, 2018 - Part KN-171C
Easy to install, first time using any K&N products.

Steve Yannuzzi
Hill, New Hampshire
Wednesday, June 20, 2018 - Part KN-171C
Easy installation and looks good on the bike. That goes for both filters I purchased.

Donald Scott
DeLand, Florida
Tuesday, November 7, 2017 - Part KN-171C
This filter has performed flawlessly. The nut attached to the outside of the filter housing makes it very easy to install/remove. The chrome finish could be more polished, but it still looks great. We have never had a problem with this filter.

Barry Faass
Cheyenne, Wyoming