K&N KN-171B Oil Filter

K&N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each powersports filter comes with a 17mm hex nut welded to the top of the canister, allowing for easy removal.

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K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

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Application Summary:

Year	Make/Model
1997-2002	Buell M2 Cyclone
2002	Buell M2L Cyclone
1996-1998	Buell S1 Lightning
1995-1996	Buell S2 Thunderbolt
1996	Buell S2T Thunderbolt
1997-2001	Buell S3 Thunderbolt
1997-2002	Buell S3T Thunderbolt
1999-2002	Buell X1 Lightning
2002	Buell X1W White Lightning
2012-2016	Harley Davidson FLD Switchback
2018-2019	Harley Davidson FLDE Deluxe 107
2018-2019	Harley Davidson FLFB Fat Boy 107
2018-2019	Harley Davidson FLFBS Fat Boy 114
2018	Harley Davidson FLHC Heritage Classic 107
2018-2019	Harley Davidson FLHCS Heritage Classic 114
1999-2019	Harley Davidson FLHR Road King
2007-2013	Harley Davidson FLHRC Road King Classic
1999-2006	Harley Davidson FLHRCI Road King Classic
1996	Harley Davidson FLHRI Road King
2000-2006	Harley Davidson FLHRI Road King
2004-2007	Harley Davidson FLHRS Road King Custom
2007	Harley Davidson FLHRSE3 Screamin Eagle Road King
2008	Harley Davidson FLHRSE4 Screamin Eagle Road King
2013	Harley Davidson FLHRSE5 CVO Road King
2014	Harley Davidson FLHRSE6 CVO Road King
2004-2006	Harley Davidson FLHRSI Road King Custom
2018-2019	Harley Davidson FLHRXS Road King Special
1999-2009	Harley Davidson FLHT Electra Glide Standard
2002-2005	Harley Davidson FLHTC Electra Glide Classic
2007-2013	Harley Davidson FLHTC Electra Glide Classic
2000	Harley Davidson FLHTCI Electra Glide Classic
2003-2006	Harley Davidson FLHTCI Electra Glide Classic
2004	Harley Davidson FLHTCSE Screamin Eagle Electra Glide
2005	Harley Davidson FLHTCSE2 Screamin Eagle Electra Glide 2
2007-2019	Harley Davidson FLHTCU Electra Glide Ultra Classic
1999-2006	Harley Davidson FLHTCUI Electra Glide Ultra Classic
2015-2016	Harley Davidson FLHTCUL Electra Glide Ultra Classic Low
2007	Harley Davidson FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide
2008	Harley Davidson FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide
2009	Harley Davidson FLHTCUSE4 CVO Ultra Classic Electra Glide
2010	Harley Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide

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