K&N Engineering KN-401 Powersports Cartridge Oil Filter for Honda, Kawasaki, Yamaha, and Triumph Engines

K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals. K&N Powersports Cartridge Oil Filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop. They also provide outstanding filtration to meet or exceed all OEM specifications.

• Oil filter design provides for a high rate of oil flow
• High performance design for outstanding filtration
• High-efficiency media with uniform pleats
• Ideal for high-end synthetic motor oil

The K&N Engineering KN-401 Powersports Cartridge Oil Filter is engineered to deliver exceptional filtration and high oil flow rates for a variety of motorcycle and ATV engines. Designed with both racers and daily riders in mind, this filter effectively traps harmful contaminants while maintaining optimal engine performance. Its advanced synthetic filter media ensures outstanding filtration that meets or exceeds OEM specifications, providing peace of mind during high-performance riding and routine maintenance alike. The high-efficiency media, combined with uniform pleats, promotes even flow and maximum filtration efficiency, making it ideal for use with high-end synthetic motor oils. Constructed for durability, the KN-401 is built to withstand demanding riding conditions and is covered by a limited warranty against defects in materials and workmanship when installed and replaced according to manufacturer recommendations. Its design allows for a high rate of oil flow, reducing pressure drop and supporting engine longevity. Whether you’re a professional racer or a casual rider, this filter offers reliable protection for Honda, Kawasaki, Yamaha, and Triumph engines with a 3-inch outer diameter and a 0.75-inch inner diameter, fitting models such as the Honda CB750K, CB750F Super Sport, and others from 1969 to 1977. Installing the K&N Powersports Oil Filter ensures your engine receives clean oil for smooth operation and extended service life, making it a top choice for performance-minded enthusiasts seeking quality and durability in their oil filtration system.

Features:

• High flow rate design for optimal oil circulation

• Outstanding filtration with high-performance synthetic media

• Uniform pleats increase filtration efficiency and durability

• Compatible with high-end synthetic motor oils

• Designed for a wide range of Honda, Kawasaki, Yamaha, and Triumph motorcycle models

Fits 1969 Honda CB750K 1970 Honda CB750K 1971 Honda CB500 1971 Honda CB750K 1972 Honda CB350F 1972 Honda CB500 1972 Honda CB750K 1973 Honda CB350F 1973 Honda CB350G Super Sport 1973 Honda CB350K Super Sport 1973 Honda CB500 1973 Honda CB750K 1974 Honda CB350F 1974 Honda CB500 1974 Honda CB550K 1974 Honda CB750K 1974 Kawasaki KZ400/D 1975 Honda CB400F Super Sport 1975 Honda CB550F Super Sport 1975 Honda CB550K 1975 Honda CB750F Super Sport 1975 Honda CB750K 1975 Honda GL1000 Gold Wing 1975 Kawasaki KZ400/D 1975 Kawasaki KZ400S Special 1976 Honda CB400F Super Sport 1976 Honda CB550F Super Sport 1976 Honda CB550K 1976 Honda CB750A Automatic 1976 Honda CB750F Super Sport 1976 Honda CB750K 1976 Honda GL1000 Gold Wing 1976 Kawasaki KZ400/D 1976 Kawasaki KZ400S Special 1977 Honda CB400F Super Sport 1977 Honda CB550F Super Sport 1977 Honda CB550K 1977 Honda CB750A Automatic 1977 Honda CB750F Super Sport 1977 Honda CB750K 1977 Honda GL1000 Gold Wing 1977 Kawasaki KZ400/D 1977 Kawasaki KZ400A Deluxe 1977 Kawasaki KZ400S Special 1977 Kawasaki KZ650B/F 1977 Kawasaki KZ650C Custom 1978 Honda CB550K 1978 Honda CB750A Automatic 1978 Honda CB750F Super Sport 1978 Honda CB750K 1978 Honda GL1000 Gold Wing 1978 Kawasaki KZ400A Deluxe 1978 Kawasaki KZ400B 1978 Kawasaki KZ400C Special 1978 Kawasaki KZ650B/F 1978 Kawasaki KZ650C Custom 1978 Kawasaki KZ650D SR 1979 Honda CB650 1979 Honda CB750F Super Sport 1979 Honda CB750K 1979 Honda CB750L 1979 Honda CBX 1979 Honda GL1000 Gold Wing 1979 Kawasaki KZ400B 1979 Kawasaki KZ400H Ltd 1979 Kawasaki KZ650B/F 1979 Kawasaki KZ650C Custom 1979 Kawasaki KZ650D SR 1980 Honda CB650 1980 Honda CB650C Custom 1980 Honda CB750C Custom 1980 Honda CB750F Super Sport 1980 Honda CB750K 1980 Honda CB900C Custom 1980 Honda CBX 1980 Honda GL1100 Gold Wing 1980 Honda GL1100I Gold Wing Interstate 1980 Kawasaki KZ440A Ltd 1980 Kawasaki KZ440B/G 1980 Kawasaki KZ440D Ltd Belt 1980 Kawasaki KZ550A 1980 Kawasaki KZ550C Ltd 1980 Kawasaki KZ650B/F 1980 Kawasaki KZ650E Ltd 1980 Kawasaki KZ750B/E 1980 Kawasaki KZ750H LTD 1981 Honda CB650 1981 Honda CB650C Custom 1981 Honda CB750C Custom 1981 Honda CB750F Super Sport 1981 Honda CB750K 1981 Honda CB900C Custom 1981 Honda CB900F Super Sport 1981 Honda CBX 1981 Honda GL1100 Gold Wing 1981 Honda GL1100I Gold Wing Interstate 1981 Kawasaki KZ1000B/K Ltd 1981 Kawasaki KZ1000M CSR 1981 Kawasaki KZ1100A 1981 Kawasaki KZ1100B GPz 1981 Kawasaki KZ440A Ltd 1981 Kawasaki KZ440B/G 1981 Kawasaki KZ440D Ltd Belt 1981 Kawasaki KZ550A 1981 Kawasaki KZ550C Ltd 1981 Kawasaki KZ550D/H GPz 1981 Kawasaki KZ650H CSR 1981 Kawasaki KZ750B/E 1981 Kawasaki KZ750H LTD 1982 Honda CB650 1982 Honda CB650SC Nighthawk 1982 Honda CB750C Custom 1982 Honda CB750F Super Sport 1982 Honda CB750K 1982 Honda CB750SC Nighthawk 1982 Honda CB900C Custom 1982 Honda CB900F Super Sport 1982 Honda CBX 1982 Honda GL1100 Gold Wing 1982 Honda GL1100A Gold Wing Aspencade 1982 Honda GL1100I Gold Wing Interstate 1982 Kawasaki KZ1000A/J 1982 Kawasaki KZ1000B/K Ltd 1982 Kawasaki KZ1000C/P Police 1982 Kawasaki KZ1000M CSR 1982 Kawasaki KZ1000R Lawson Replica 1982 Kawasaki KZ1100A 1982 Kawasaki KZ1100B GPz 1982 Kawasaki KZ1100D Spectre 1982 Kawasaki KZ440A Ltd 1982 Kawasaki KZ440B/G 1982 Kawasaki KZ440D Ltd Belt 1982 Kawasaki KZ550A 1982 Kawasaki KZ550C Ltd 1982 Kawasaki KZ550D/H GPz 1982 Kawasaki KZ650H CSR 1982 Kawasaki KZ750B/E 1982 Kawasaki KZ750H LTD 1982 Kawasaki KZ750N Spectre 1982 Kawasaki LTD 440 1983 Honda CB1000C Custom 1983 Honda CB1100F 1983 Honda CB550SC Nighthawk 1983 Honda CB650SC Nighthawk 1983 Honda CB750SC Nighthawk 1983 Honda GL1100 Gold Wing 1983 Honda GL1100A Gold Wing Aspencade 1983 Honda GL1100I Gold Wing Interstate 1983 Kawasaki KZ1000A/J 1983 Kawasaki KZ1000C/P Police 1983 Kawasaki KZ1000R Lawson Replica 1983 Kawasaki KZ1100A 1983 Kawasaki KZ1100D Spectre 1983 Kawasaki KZ1100L Ltd Shaft 1983 Kawasaki KZ440A Ltd 1983 Kawasaki KZ440D Ltd Belt 1983 Kawasaki KZ550A 1983 Kawasaki KZ550C Ltd 1983 Kawasaki KZ550D/H GPz 1983 Kawasaki KZ550F Spectre 1983 Kawasaki KZ550M Ltd Shaft 1983 Kawasaki KZ650H CSR 1983 Kawasaki KZ750F LTD Shaft 1983 Kawasaki KZ750H LTD 1983 Kawasaki KZ750L 1983 Kawasaki KZ750N Spectre 1983 Kawasaki ZX750 GPz 1984 Honda CB650SC Nighthawk 1984 Honda GL1200 Gold Wing 1984 Honda GL1200A Gold Wing Aspencade 1984 Honda GL1200I Gold Wing Interstate 1984 Kawasaki KZ1000C/P Police 1984 Kawasaki KZ550F Ltd Shaft 1984 Kawasaki KZ700A 1984 Kawasaki ZN1100B Ltd 1984 Kawasaki ZN700A Ltd 1984 Kawasaki ZX550 GPz 1984 Kawasaki ZX750 GPz 1984 Kawasaki ZX750E Turbo 1984 Kawasaki ZX900 Ninja 1984 Yamaha FJ1100 1985 Honda CB650SC Nighthawk 1985 Honda GL1200A Gold Wing Aspencade 1985 Honda GL1200I Gold Wing Interstate 1985 Honda GL1200L Gold Wing Limited 1985 Kawasaki KZ1000C/P Police 1985 Kawasaki ZL900A Eliminator 1985 Kawasaki ZN1100B Ltd 1985 Kawasaki ZN700A Ltd 1985 Kawasaki ZX550 GPz 1985 Kawasaki ZX600 Ninja 600R 1985 Kawasaki ZX750 GPz 1985 Kawasaki ZX750E Turbo 1985 Kawasaki ZX900 Ninja 1985 Yamaha FJ1100 1985 Yamaha FZ750 1986 Honda GL1200A Gold Wing Aspencade 1986 Honda GL1200I Gold Wing Interstate 1986 Honda GL1200SEI Gold Wing Aspencade 1986 Kawasaki EX250F Ninja 250R 1986 Kawasaki KZ1000C/P Police 1986 Kawasaki ZG1000 Concours 1986 Kawasaki ZG1200 Voyager XII 1986 Kawasaki ZL600 Eliminator 1986 Kawasaki ZL900A Eliminator 1986 Kawasaki ZX1000 Ninja 1000R 1986 Kawasaki ZX600 Ninja 600R 1986 Kawasaki ZX900 Ninja 1986 Yamaha FJ1200 1986 Yamaha FZ750 1986 Yamaha FZX700 Fazer 1987 Honda GL1200A Gold Wing Aspencade 1987 Honda GL1200I Gold Wing Interstate 1987 Kawasaki EX250F Ninja 250R 1987 Kawasaki KZ1000C/P Police 1987 Kawasaki ZG1000 Concours 1987 Kawasaki ZG1200 Voyager XII 1987 Kawasaki ZL1000 Eliminator 1987 Kawasaki ZL600 Eliminator 1987 Kawasaki ZX1000 Ninja 1000R 1987 Kawasaki ZX600 Ninja 600R 1987 Kawasaki ZX750F Ninja 750R 1987 Yamaha FJ1200 1987 Yamaha FZ700 1987 Yamaha FZ750 1987 Yamaha FZR1000 1987 Yamaha FZR750R 1987 Yamaha FZX700 Fazer 1988 Kawasaki EL250 Eliminator 1988 Kawasaki EX250F Ninja 250R 1988 Kawasaki KZ1000C/P Police 1988 Kawasaki ZG1000 Concours 1988 Kawasaki ZG1200 Voyager XII 1988 Kawasaki ZX1000 Ninja ZX-10 1988 Kawasaki ZX600 Ninja 600R 1988 Kawasaki ZX750F Ninja 750R 1988 Yamaha FJ1200 1988 Yamaha FZ750 1988 Yamaha FZR1000 1988 Yamaha FZR750R 1989 Kawasaki EL250 Eliminator 1989 Kawasaki EX250F Ninja 250R 1989 Kawasaki KZ1000C/P Police 1989 Kawasaki ZG1000 Concours 1989 Kawasaki ZG1200 Voyager XII 1989 Kawasaki ZX1000 Ninja ZX-10 1989 Kawasaki ZX600 Ninja 600R 1989 Kawasaki ZX750F Ninja 750R 1989 Yamaha FJ1200 1989 Yamaha FZR1000 1989 Yamaha FZR750R OW01 1990 Kawasaki EX250F Ninja 250R 1990 Kawasaki KZ1000C/P Police 1990 Kawasaki ZG1000 Concours 1990 Kawasaki ZG1200 Voyager XII 1990 Kawasaki ZR550 Zephyr 1990 Kawasaki ZX1000 Ninja ZX-10 1990 Kawasaki ZX1100 Ninja ZX-11 1990 Kawasaki ZX600 Ninja 600R 1990 Kawasaki ZX750 Ninja ZX-7 1990 Kawasaki ZX750F Ninja 750R 1990 Yamaha FJ1200 1990 Yamaha FZR1000 1991 Kawasaki EL250 Eliminator 1991 Kawasaki EX250F Ninja 250R 1991 Kawasaki KZ1000C/P Police 1991 Kawasaki ZG1000 Concours 1991 Kawasaki ZG1200 Voyager XII 1991 Kawasaki ZR550 Zephyr 1991 Kawasaki ZR750C Zephyr 1991 Kawasaki ZX1100 Ninja ZX-11 1991 Kawasaki ZX600 Ninja 600R 1991 Yamaha FJ1200 1992 Kawasaki EL250 Eliminator 1992 Kawasaki EX250F Ninja 250R 1992 Kawasaki KZ1000C/P Police 1992 Kawasaki ZG1000 Concours 1992 Kawasaki ZG1200 Voyager XII 1992 Kawasaki ZR1100 1992 Kawasaki ZR550 Zephyr 1992 Kawasaki ZR750C Zephyr 1992 Kawasaki ZX1100 Ninja ZX-11 1992 Kawasaki ZX600 Ninja 600R 1992 Yamaha FJ1200 1993 Kawasaki EX250F Ninja 250R 1993 Kawasaki KZ1000C/P Police 1993 Kawasaki ZG1000 Concours 1993 Kawasaki ZG1200 Voyager XII 1993 Kawasaki ZR1100 1993 Kawasaki ZR550 Zephyr 1993 Kawasaki ZR750C Zephyr 1993 Kawasaki ZX1100 Ninja ZX-11 1993 Kawasaki ZX600 Ninja 600R 1993 Yamaha FJ1200 1994 Kawasaki EX250F Ninja 250R 1994 Kawasaki KZ1000C/P Police 1994 Kawasaki ZG1000 Concours 1994 Kawasaki ZG1200 Voyager XII 1994 Kawasaki ZR1100 1994 Kawasaki ZX1100 Ninja ZX-11 1994 Kawasaki ZX600 Ninja 600R 1995 Kawasaki EX250F Ninja 250R 1995 Kawasaki KZ1000C/P Police 1995 Kawasaki ZG1000 Concours 1995 Kawasaki ZG1200 Voyager XII 1995 Kawasaki ZR1100 1995 Kawasaki ZX1100 Ninja ZX-11 1995 Kawasaki ZX600 Ninja 600R 1996 Kawasaki EX250F Ninja 250R 1996 Kawasaki KZ1000C/P Police 1996 Kawasaki ZG1000 Concours 1996 Kawasaki ZG1200 Voyager XII 1996 Kawasaki ZL600 Eliminator 1996 Kawasaki ZX1100 Ninja ZX-11 1996 Kawasaki ZX600 Ninja 600R 1997 Kawasaki EX250F Ninja 250R 1997 Kawasaki KZ1000C/P Police 1997 Kawasaki ZG1000 Concours 1997 Kawasaki ZG1200 Voyager XII 1997 Kawasaki ZL600 Eliminator 1997 Kawasaki ZX1100 Ninja ZX-11 1997 Kawasaki ZX600 Ninja 600R 1998 Kawasaki EX250F Ninja 250R 1998 Kawasaki KZ1000C/P Police 1998 Kawasaki ZG1000 Concours 1998 Kawasaki ZG1200 Voyager XII 1998 Kawasaki ZX1100 Ninja ZX-11 1998 Triumph Sprint 1998 Triumph Sprint Sport 1999 Kawasaki EX250F Ninja 250R 1999 Kawasaki KZ1000C/P Police 1999 Kawasaki ZG1000 Concours 1999 Kawasaki ZG1200 Voyager XII 1999 Kawasaki ZRX1100 1999 Kawasaki ZX1100 Ninja ZX-11 2000 Kawasaki EX250F Ninja 250R 2000 Kawasaki KZ1000C/P Police 2000 Kawasaki ZG1000 Concours 2000 Kawasaki ZG1200 Voyager XII 2000 Kawasaki Zr-7 2000 Kawasaki ZRX1100 2000 Kawasaki ZX1100 Ninja ZX-11 2001 Kawasaki EX250F Ninja 250R 2001 Kawasaki KZ1000C/P Police 2001 Kawasaki ZG1000 Concours 2001 Kawasaki ZG1200 Voyager XII 2001 Kawasaki Zr-7S 2001 Kawasaki ZRX1200 2001 Kawasaki ZX1100 Ninja ZX-11 2002 Kawasaki EX250F Ninja 250R 2002 Kawasaki KZ1000C/P Police 2002 Kawasaki ZG1000 Concours 2002 Kawasaki ZG1200 Voyager XII 2002 Kawasaki Zr-7S 2002 Kawasaki ZRX1200 2002 Kawasaki ZZR1200 2003 Kawasaki EX250F Ninja 250R 2003 Kawasaki KZ1000C/P Police 2003 Kawasaki ZG1000 Concours 2003 Kawasaki ZG1200 Voyager XII 2003 Kawasaki Zr-7S 2003 Kawasaki ZRX1200 2003 Kawasaki ZZR1200 2004 Kawasaki EX250F Ninja 250R 2004 Kawasaki ZG1000 Concours 2004 Kawasaki ZRX1200 2004 Kawasaki ZZR1200 2005 Kawasaki EX250F Ninja 250R 2005 Kawasaki KZ1000C/P Police 2005 Kawasaki ZG1000 Concours 2005 Kawasaki ZRX1200 2005 Kawasaki ZZR1200 2006 Kawasaki EX250F Ninja 250R 2006 Kawasaki ZG1000 Concours 2007 Kawasaki EX250F Ninja 250R 2008 Kawasaki EX250F Ninja 250R 2009 Kawasaki EX250F Ninja 250R 2010 Kawasaki EX250F Ninja 250R 2011 Kawasaki EX250F Ninja 250R 2012 Kawasaki EX250F Ninja 250R