K&N KN-123 High-Flow Synthetic Oil Filter for Kawasaki Motorcycles

Built to withstand racing conditions, K&N delivers a high-quality oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. K&N oil filters deliver performance and confidence!

Designed for demanding racing conditions, the K&N KN-123 oil filter features a synthetic media specifically engineered to withstand high concentrations of synthetic and blended racing oils. Its large filter media surface area ensures high-flow rates and exceptional oil filtration, helping your motorcycle run smoothly and reliably. This filter is built with durability in mind, providing confidence and performance whether you're on the track or on the road. The heavy-duty canister and base plate, reinforced with a double-rolled seal, offer high burst strength and leak resistance.
The 17mm hex nut allows for quick, easy installation and removal, making maintenance more straightforward. The filter also includes a pressure relief valve and an anti-drain back valve where applicable, ensuring proper oil flow and preventing backflow when the engine is off. Pre-lubed base gaskets help achieve a perfect seal right out of the box, reducing installation time and potential leaks. Optional chrome or black finishes allow you to match your motorcycle’s aesthetic. K&N's quality is verified through TUV production monitoring and endorsement, ensuring you get one of the highest quality filters available. Backed by the K&N Limited Warranty®, this oil filter provides consistent performance and peace of mind for Kawasaki motorcycle owners.
Compatible with various Kawasaki models including the KL600 and KL250 series from the late 1970s through the mid-1980s, the KN-123 is a reliable choice for maintaining optimal engine health. Whether you’re replacing an old filter or upgrading to a high-performance component, this filter delivers outstanding filtration, high flow, and durability to keep your motorcycle performing at its best.

Features:

• 17mm hex nut for easy installation and removal (spin-on filters only)

• High-flow synthetic media supports high flow rates with synthetic and blended oils

• Uniform pleated synthetic filter media provides high capacity and outstanding filtration

• Heavy-duty canister and base plate with double-rolled seal for increased burst strength

• Includes pressure relief valve and anti-drain back valve (where applicable)

• Manufactured under TUV monitored processes for high quality assurance

• Pre-lubed base gasket for an optimal seal

• Available in chrome or black finishes to match your motorcycle's style

• Backed by K&N Limited Warranty® for performance and reliability

Fits 1978 Kawasaki KL250 1979 Kawasaki KL250 1980 Kawasaki KL250 1980 Kawasaki KZ250 1981 Kawasaki KL250 1981 Kawasaki KLT200A 1981 Kawasaki KZ250 1982 Kawasaki KL250 1982 Kawasaki KLT200A 1982 Kawasaki KZ250 1983 Kawasaki KL250 1983 Kawasaki KLT200A 1983 Kawasaki KZ250 1984 Kawasaki KL250 1984 Kawasaki KL600 1984 Kawasaki KLT200C 1984 Kawasaki KLT250C 1985 Kawasaki KL250 1985 Kawasaki KL600 1985 Kawasaki KLR250 1986 Kawasaki KL250 1986 Kawasaki KL600 1986 Kawasaki KLF300A Bayou 2x4 [SRA] 1986 Kawasaki KLR250 1987 Kawasaki KL250 1987 Kawasaki KL600 1987 Kawasaki KLF300A Bayou 2x4 [SRA] 1987 Kawasaki KLR250 1987 Kawasaki KLR650 1987 Kawasaki KSF250 Mojave 1988 Kawasaki KL250 1988 Kawasaki KL600 1988 Kawasaki KLF220 Bayou [SRA] 1988 Kawasaki KLF300B Bayou 2X4 [SRA] 1988 Kawasaki KLR250 1988 Kawasaki KLR650 1988 Kawasaki KSF250 Mojave 1989 Kawasaki KL250 1989 Kawasaki KL600 1989 Kawasaki KLF220 Bayou [SRA] 1989 Kawasaki KLF300B Bayou 2X4 [SRA] 1989 Kawasaki KLF300C Bayou 4X4 [SRA] 1989 Kawasaki KLR250 1989 Kawasaki KLR650 1989 Kawasaki KSF250 Mojave 1990 Kawasaki KL250 1990 Kawasaki KL600 1990 Kawasaki KL650B Tengai 1990 Kawasaki KLF220 Bayou [SRA] 1990 Kawasaki KLF300B Bayou 2X4 [SRA] 1990 Kawasaki KLF300C Bayou 4X4 [SRA] 1990 Kawasaki KLR250 1990 Kawasaki KLR650 1990 Kawasaki KSF250 Mojave 1991 Kawasaki KL250 1991 Kawasaki KL650B Tengai 1991 Kawasaki KLF220 Bayou [SRA] 1991 Kawasaki KLF300B Bayou 2X4 [SRA] 1991 Kawasaki KLF300C Bayou 4X4 [SRA] 1991 Kawasaki KLR250 1991 Kawasaki KLR650 1991 Kawasaki KSF250 Mojave 1992 Kawasaki KL250 1992 Kawasaki KLF220 Bayou [SRA] 1992 Kawasaki KLF300B Bayou 2X4 [SRA] 1992 Kawasaki KLF300C Bayou 4X4 [SRA] 1992 Kawasaki KLR250 1992 Kawasaki KLR650 1992 Kawasaki KSF250 Mojave 1993 Kawasaki KL250 1993 Kawasaki KLF220 Bayou [SRA] 1993 Kawasaki KLF300B Bayou 2X4 [SRA] 1993 Kawasaki KLF300C Bayou 4X4 [SRA] 1993 Kawasaki KLR250 1993 Kawasaki KLR650 1993 Kawasaki KLX650 1993 Kawasaki KLX650R 1993 Kawasaki KSF250 Mojave 1994 Kawasaki KL250 1994 Kawasaki KLF220 Bayou [SRA] 1994 Kawasaki KLF300B Bayou 2X4 [SRA] 1994 Kawasaki KLF300C Bayou 4X4 [SRA] 1994 Kawasaki KLR250 1994 Kawasaki KLR650 1994 Kawasaki KLX650 1994 Kawasaki KLX650R 1994 Kawasaki KSF250 Mojave 1995 Kawasaki KEF 300 Lakota Utility [SRA] 1995 Kawasaki KL250 1995 Kawasaki KLF220 Bayou [SRA] 1995 Kawasaki KLF300B Bayou 2X4 [SRA] 1995 Kawasaki KLF300C Bayou 4X4 [SRA] 1995 Kawasaki KLR250 1995 Kawasaki KLR650 1995 Kawasaki KLX650 1995 Kawasaki KLX650R 1995 Kawasaki KSF250 Mojave 1996 Kawasaki KEF 300 Lakota Utility [SRA] 1996 Kawasaki KL250 1996 Kawasaki KLF220 Bayou [SRA] 1996 Kawasaki KLF300B Bayou 2X4 [SRA] 1996 Kawasaki KLF300C Bayou 4X4 [SRA] 1996 Kawasaki KLR250 1996 Kawasaki KLR650 1996 Kawasaki KLX650 1996 Kawasaki KLX650R 1996 Kawasaki KSF250 Mojave 1997 Kawasaki KEF 300 Lakota Utility [SRA] 1997 Kawasaki KL250 1997 Kawasaki KLF220 Bayou [SRA] 1997 Kawasaki KLF300B Bayou 2X4 [SRA] 1997 Kawasaki KLF300C Bayou 4X4 [SRA] 1997 Kawasaki KLR250 1997 Kawasaki KLR650 1997 Kawasaki KSF250 Mojave 1998 Kawasaki KEF 300 Lakota Utility [SRA] 1998 Kawasaki KL250 1998 Kawasaki KLF220 Bayou [SRA] 1998 Kawasaki KLF300B Bayou 2X4 [SRA] 1998 Kawasaki KLF300C Bayou 4X4 [SRA] 1998 Kawasaki KLR250 1998 Kawasaki KLR650 1998 Kawasaki KSF250 Mojave 1999 Kawasaki KEF 300 Lakota Utility [SRA] 1999 Kawasaki KL250 1999 Kawasaki KLF220 Bayou [SRA] 1999 Kawasaki KLF300B Bayou 2X4 [SRA] 1999 Kawasaki KLF300C Bayou 4X4 [SRA] 1999 Kawasaki KLR250 1999 Kawasaki KLR650 1999 Kawasaki KSF250 Mojave 2000 Kawasaki KEF 300 Lakota Utility [SRA] 2000 Kawasaki KL250 2000 Kawasaki KLF220 Bayou [SRA] 2000 Kawasaki KLF300B Bayou 2X4 [SRA] 2000 Kawasaki KLF300C Bayou 4X4 [SRA] 2000 Kawasaki KLR250 2000 Kawasaki KLR650 2000 Kawasaki KSF250 Mojave 2001 Kawasaki KEF 300 Lakota Sport [SRA] 2001 Kawasaki KL250 2001 Kawasaki KLF220 Bayou [SRA] 2001 Kawasaki KLF300B Bayou 2X4 [SRA] 2001 Kawasaki KLF300C Bayou 4X4 [SRA] 2001 Kawasaki KLR250 2001 Kawasaki KLR650 2001 Kawasaki KSF250 Mojave 2002 Kawasaki KEF 300 Lakota Sport [SRA] 2002 Kawasaki KL250 2002 Kawasaki KLF220 Bayou [SRA] 2002 Kawasaki KLF300B Bayou 2X4 [SRA] 2002 Kawasaki KLF300C Bayou 4X4 [SRA] 2002 Kawasaki KLR250 2002 Kawasaki KLR650 2002 Kawasaki KSF250 Mojave 2003 Kawasaki KEF 300 Lakota Sport [SRA] 2003 Kawasaki KL250 2003 Kawasaki KLF250 Bayou [SRA] 2003 Kawasaki KLF300B Bayou 2X4 [SRA] 2003 Kawasaki KLF300C Bayou 4X4 [SRA] 2003 Kawasaki KLR250 2003 Kawasaki KLR650 2003 Kawasaki KSF250 Mojave 2004 Kawasaki KL250 2004 Kawasaki KLF250 Bayou [SRA] 2004 Kawasaki KLF300B Bayou 2X4 [SRA] 2004 Kawasaki KLF300C Bayou 4X4 [SRA] 2004 Kawasaki KLR250 2004 Kawasaki KLR650 2005 Kawasaki KL250 2005 Kawasaki KLF250 Bayou [SRA] 2005 Kawasaki KLR250 2005 Kawasaki KLR650 2006 Kawasaki KLF250 Bayou [SRA] 2006 Kawasaki KLR650 2007 Kawasaki KLF250 Bayou [SRA] 2007 Kawasaki KLR650 2008 Kawasaki KLF250 Bayou [SRA] 2008 Kawasaki KLR650 2009 Kawasaki KLF250 Bayou [SRA] 2009 Kawasaki KLR650 2010 Kawasaki KLF250 Bayou [SRA] 2010 Kawasaki KLR650 2011 Kawasaki KLF250 Bayou [SRA] 2011 Kawasaki KLR650 2012 Kawasaki KLR650 2013 Kawasaki KLR650 2014 Kawasaki KLR650 2015 Kawasaki KLR650 2016 Kawasaki KLR650 2017 Kawasaki KLR650 2022 Kawasaki KLR650 2022 Kawasaki KLR650 Adventure 2022 Kawasaki KLR650 Traveler