K&N Engineering KN-145 Premium Powersports Oil Filter for Yamaha, Aprilia, MZ, MUZ, Sachs and Derbi

The K&N Premium Oil Filter Powersports delivers increased engine protection with high-efficiency synthetic filter media that maintains strong oil flow for reliable performance. Engineered for up to 20,000 miles of protection, miles of protection while standing up to the demands of riding. Designed as a direct factory replacement, it's built for dependable performance and easy installation. The K&N Premium Oil Filter Powersports delivers increased engine protection with high-efficiency synthetic filter media that maintains strong oil flow for reliable performance.

• DIRECT FACTORY REPLACEMENT: Made to be application specific (where applicable) & designed for easy installation.

The K&N Engineering KN-145 Premium Powersports Oil Filter is designed to provide dependable engine protection for a wide range of motorcycles and powersports applications. Its high-efficiency synthetic filter media captures contaminants while helping maintain strong oil flow for reliable lubrication and consistent engine performance. Built for demanding riding conditions, this oil filter is engineered to deliver up to 20,000 miles of protection when used according to the vehicle and oil manufacturer’s recommendations.

Designed as a direct factory replacement, the K&N Engineering KN-145 supports application-specific fitment and straightforward installation. It is an effective maintenance replacement for select Yamaha, Aprilia, MZ, MUZ, Sachs and Derbi motorcycles, including compatible models listed below. The filter’s durable construction is suited to everyday riding, touring and performance-oriented use, helping promote clean oil circulation and long-term engine reliability.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: KN-145
• Product Type: Premium powersports oil filter
• Filter Media: High-efficiency synthetic media
• Protection Rating: Engineered for up to 20,000 miles of protection
• Fitment Type: Direct factory replacement
• Application: Motorcycles and powersports vehicles
• Packaging Quantity: One oil filter

Fitment: Compatible applications include the 2006 Aprilia Pegaso 650 Trail; 2007 Aprilia Pegaso 650, Pegaso 650 Factory and Pegaso 650 Trail; 1976 and 1977 Yamaha XT500; 1977 Yamaha TT500; 1978 Yamaha SR500; and 1978 Yamaha TT500. Verify vehicle year, make, model and engine specifications before installation.

What’s Included: One K&N Engineering KN-145 Premium Powersports Oil Filter.

Features:

• High-efficiency synthetic filter media helps capture contaminants for increased engine protection.
• Engineered for up to 20,000 miles of protection when used with the correct oil and maintenance interval.
• Strong oil flow supports reliable lubrication and consistent engine performance.
• Direct factory replacement design promotes application-specific fitment and easy installation.

Fitments:
1976 Yamaha XT500 Base
1977 Yamaha TT500 Base
1977 Yamaha XT500 Base
1978 Yamaha SR500 Base
1978 Yamaha TT500 Base
1978 Yamaha XT500 Base
1979 Yamaha SR500 Base
1979 Yamaha TT500 Base
1979 Yamaha XT500 Base
1980 Yamaha SR250 Base
1980 Yamaha SR500 Base
1980 Yamaha TT250 Base
1980 Yamaha TT500 Base
1980 Yamaha XT250 Base
1980 Yamaha XT500 Base
1981 Yamaha SR250 Base
1981 Yamaha SR250T Base
1981 Yamaha SR500 Base
1981 Yamaha TT250 Base
1981 Yamaha XT250 Base
1981 Yamaha XT500 Base
1981 Yamaha XV750 Virago Base
1982 Yamaha SR250 Base
1982 Yamaha TT250 Base
1982 Yamaha XT250 Base
1982 Yamaha XT550 Base
1982 Yamaha XV750 Virago Base
1982 Yamaha XV920 Virago Base
1982 Yamaha XZ550R Vision Base
1983 Yamaha TT600 Base
1983 Yamaha XT250 Base
1983 Yamaha XT550 Base
1983 Yamaha XV500 Virago Base
1983 Yamaha XV750 Virago Base
1983 Yamaha XV920 Virago Base
1983 Yamaha XV920M Mid-Virago Base
1983 Yamaha XZ550R Vision Base
1984 Yamaha TT600 Base
1984 Yamaha XT250 Base
1984 Yamaha XT600 Base
1984 Yamaha XV1000 Virago Base
1984 Yamaha XV700 Virago Base
1985 Yamaha TT600 Base
1985 Yamaha XT600 Base
1985 Yamaha XV1000 Virago Base
1985 Yamaha XV700 Virago Base
1986 Yamaha SRX600 Base
1986 Yamaha TT600 Base
1986 Yamaha XT600 Base
1986 Yamaha XV1100 Virago Base
1986 Yamaha XV700 Virago Base
1987 Yamaha Bw350 Base
1987 Yamaha XT600 Base
1987 Yamaha XV1100 Virago Base
1987 Yamaha XV535 Virago Base
1987 Yamaha XV700 Virago Base
1988 Yamaha XT600 Base
1988 Yamaha XV1100 Virago Base
1988 Yamaha XV250 Route 66 Base
1988 Yamaha XV535 Virago Base
1988 Yamaha XV750 Virago Base
1989 Yamaha XT600 Base
1989 Yamaha XV1100 Virago Base
1989 Yamaha XV250 Route 66 Base
1989 Yamaha XV750 Virago Base
1990 Yamaha XC200 Riva Base
1990 Yamaha XT600 Base
1990 Yamaha XV1100 Virago Base
1990 Yamaha XV250 Route 66 Base
1990 Yamaha XV535 Virago Base
1990 Yamaha XV750 Virago Base
1991 Yamaha XC200 Riva Base
1991 Yamaha XT600 Base
1991 Yamaha XV1100 Virago Base
1991 Yamaha XV535 Virago Base
1991 Yamaha XV750 Virago Base
1992 Yamaha TDM850 Base
1992 Yamaha XT600 Base
1992 Yamaha XV1100 Virago Base
1992 Yamaha XV535 Virago Base
1992 Yamaha XV750 Virago Base
1993 Yamaha TDM850 Base
1993 Yamaha XT600 Base
1993 Yamaha XV1100 Virago Base
1993 Yamaha XV535 Virago Base
1993 Yamaha XV750 Virago Base
1994 Yamaha XT600 Base
1994 Yamaha XV1100 Virago Base
1994 Yamaha XV535 Virago Base
1994 Yamaha XV750 Virago Base
1995 Yamaha XT600 Base
1995 Yamaha XV1100 Virago Base
1995 Yamaha XV250 Virago Base
1995 Yamaha XV535 Virago Base
1995 Yamaha XV750 Virago Base
1996 Yamaha XV1100 Virago Base
1996 Yamaha XV250 Virago Base
1996 Yamaha XV535 Virago Base
1996 Yamaha XV750 Virago Base
1997 Yamaha XV1100 Virago Base
1997 Yamaha XV250 Virago Base
1997 Yamaha XV535 Virago Base
1997 Yamaha XV750 Virago Base
1998 Yamaha XV1100 Virago Base
1998 Yamaha XV250 Virago Base
1998 Yamaha XV535 Virago Base
1998 Yamaha XVS650A V Star Classic Base
1998 Yamaha YFM600FW Grizzly 4x4 Base
1999 Yamaha XV1100 Virago Base
1999 Yamaha XV250 Virago Base
1999 Yamaha XV535 Virago Base
1999 Yamaha XVS1100 V Star 1100 Custom Base
1999 Yamaha XVS650A V Star Classic Base
1999 Yamaha YFM600FW Grizzly 4x4 Base
2000 Yamaha XV250 Virago Base
2000 Yamaha XV535 Virago Base
2000 Yamaha XVS1100A V Star 1100 Classic Base
2000 Yamaha XVS650A V Star Classic Base
2000 Yamaha YFM600FW Grizzly 4x4 Base
2001 Yamaha XV250 Virago Base
2001 Yamaha XVS1100A V Star 1100 Classic Base
2001 Yamaha XVS650A V Star Classic Base
2001 Yamaha YFM600FW Grizzly 4x4 Base
2002 Yamaha XV250 Virago Base
2002 Yamaha XVS1100 V Star 1100 Custom Base
2002 Yamaha XVS1100A V Star 1100 Classic Base
2002 Yamaha XVS1100AT V Star 1100 Silverado Base
2002 Yamaha XVS650 V Star Custom Base
2002 Yamaha XVS650A V Star Classic Base
2002 Yamaha XVS650AT V Star Silverado Base
2003 Yamaha XV250 Virago Base
2003 Yamaha XVS1100 V Star 1100 Custom Base
2003 Yamaha XVS1100A V Star 1100 Classic Base
2003 Yamaha XVS1100AT V Star 1100 Silverado Base
2003 Yamaha XVS650 V Star Custom Base
2003 Yamaha XVS650A V Star Classic Base
2003 Yamaha XVS650AT V Star Silverado Base
2004 Yamaha XV250 Virago Base
2004 Yamaha XVS1100 V Star 1100 Custom Base
2004 Yamaha XVS1100A V Star 1100 Classic Base
2004 Yamaha XVS1100AT V Star 1100 Silverado Base
2004 Yamaha XVS650 V Star Custom Base
2004 Yamaha XVS650A V Star Classic Base
2004 Yamaha XVS650AT V Star Silverado Base
2005 Yamaha XV250 Virago Base
2005 Yamaha XVS1100 V Star 1100 Custom Base
2005 Yamaha XVS1100A V Star 1100 Classic Base
2005 Yamaha XVS1100AT V Star 1100 Silverado Base
2005 Yamaha XVS650 V Star Custom Base
2005 Yamaha XVS650A V Star Classic Base
2005 Yamaha XVS650AT V Star Silverado Base
2006 Aprilia Pegaso 650 Trail Base
2006 Yamaha XV250 Virago Base
2006 Yamaha XVS1100 V Star 1100 Custom Base
2006 Yamaha XVS1100A V Star 1100 Classic Base
2006 Yamaha XVS1100AT V Star 1100 Silverado Base
2006 Yamaha XVS650 V Star Custom Base
2006 Yamaha XVS650A V Star Classic Base
2006 Yamaha XVS650AT V Star Silverado Base
2006 Yamaha YFM700 Raptor Base
2006 Yamaha YFM700R Raptor Base
2007 Aprilia Pegaso 650 Base
2007 Aprilia Pegaso 650 Factory Base
2007 Aprilia Pegaso 650 Trail Base
2007 Yamaha XV250 Virago Base
2007 Yamaha XVS1100 V Star 1100 Custom Base
2007 Yamaha XVS1100A V Star 1100 Classic Base
2007 Yamaha XVS1100AT V Star 1100 Silverado Base
2007 Yamaha XVS650 V Star Custom Base
2007 Yamaha XVS650A V Star Classic Base
2007 Yamaha XVS650AT V Star Silverado Base
2007 Yamaha YFM700 Raptor Base
2007 Yamaha YFM700R Raptor Base
2007 Yamaha YFM700R Raptor GYTR Edition Base
2007 Yamaha YFM700R Raptor SE Base
2008 Yamaha XV250 V Star 250 Base
2008 Yamaha XVS1100 V Star 1100 Custom Base
2008 Yamaha XVS1100A V Star 1100 Classic Base
2008 Yamaha XVS1100AT V Star 1100 Silverado Base
2008 Yamaha XVS650 V Star Custom Base
2008 Yamaha XVS650A V Star Classic Base
2008 Yamaha XVS650AT V Star Silverado Base
2008 Yamaha YFM700 Raptor Base
2008 Yamaha YFM700R Raptor Base
2008 Yamaha YFM700R Raptor SE Base
2009 Yamaha XV250 V Star 250 Base
2009 Yamaha XVS1100 V Star 1100 Custom Base
2009 Yamaha XVS1100A V Star 1100 Classic Base
2009 Yamaha XVS1100AT V Star 1100 Silverado Base
2009 Yamaha XVS650 V Star Custom Base
2009 Yamaha XVS650A V Star Classic Base
2009 Yamaha XVS650AT V Star Silverado Base
2009 Yamaha YFM700 Raptor Base
2009 Yamaha YFM700R Raptor Base
2009 Yamaha YFM700R Raptor SE Base
2010 Yamaha XV250 V Star 250 Base
2010 Yamaha XVS650 V Star Custom Base
2010 Yamaha XVS650A V Star Classic Base
2010 Yamaha XVS650AT V Star Silverado Base
2010 Yamaha YFM700 Raptor Base
2010 Yamaha YFM700R Raptor Base
2010 Yamaha YFM700R Raptor SE Base
2011 Yamaha XV250 V Star 250 Base
2011 Yamaha XVS650 V Star Custom Base
2011 Yamaha YFM700 Raptor Base
2011 Yamaha YFM700R Raptor Base
2011 Yamaha YFM700R Raptor SE Base
2012 Yamaha XV250 V Star 250 Base
2012 Yamaha YFM700 Raptor Base
2012 Yamaha YFM700R Raptor Base
2012 Yamaha YFM700R Raptor SE Base
2013 Yamaha XV250 V Star 250 Base
2013 Yamaha XVS650 V Star Custom Base
2013 Yamaha YFM700 Raptor Base
2013 Yamaha YFM700R Raptor Base
2013 Yamaha YFM700R Raptor SE Base
2014 Yamaha XV250 V Star 250 Base
2014 Yamaha XVS650 V Star Custom Base
2014 Yamaha YFM700 Raptor Base
2014 Yamaha YFM700R Raptor Base
2014 Yamaha YFM700R Raptor SE Base
2015 Yamaha SR400 Base
2015 Yamaha XV250 V Star 250 Base
2015 Yamaha XVS650 V Star Custom Base
2015 Yamaha YFM700 Raptor Base
2015 Yamaha YFM700R Raptor Base
2015 Yamaha YFM700R Raptor SE Base
2016 Yamaha SR400 Base
2016 Yamaha XV250 V Star 250 Base
2016 Yamaha XVS650 V Star Custom Base
2016 Yamaha YFM700 Raptor Base
2016 Yamaha YFM700R Raptor Base
2016 Yamaha YFM700R Raptor SE Base
2017 Yamaha SR400 Base
2017 Yamaha XV250 V Star 250 Base
2017 Yamaha YFM700 Raptor Base
2017 Yamaha YFM700R Raptor Base
2017 Yamaha YFM700R Raptor SE Base
2018 Yamaha SR400 Base
2018 Yamaha XV250 V Star 250 Base
2018 Yamaha YFM700 Raptor Base
2018 Yamaha YFM700R Raptor Base
2018 Yamaha YFM700R Raptor SE Base
2019 Yamaha XV250 V Star 250 Base
2019 Yamaha YFM700 Raptor Base
2019 Yamaha YFM700R Raptor Base
2019 Yamaha YFM700R Raptor SE Base
2020 Yamaha XV250 V Star 250 Base
2020 Yamaha YFM700 Raptor Base
2020 Yamaha YFM700R Raptor Base
2020 Yamaha YFM700R Raptor SE Base
2021 Yamaha XV250 V Star 250 Base
2021 Yamaha YFM700 Raptor Base
2021 Yamaha YFM700R Raptor Base
2021 Yamaha YFM700R Raptor SE Base
2022 Yamaha XV250 V Star 250 Base
2022 Yamaha YFM700 Raptor Base
2022 Yamaha YFM700R Raptor Base
2023 Yamaha XV250 V Star 250 Base
2023 Yamaha YFM700 Raptor Base
2023 Yamaha YFM700R Raptor SE Base
2024 Yamaha XV250 V Star 250 Base
2024 Yamaha YFM700R Raptor Base
2024 Yamaha YFM700R Raptor 700R SE Base
2025 Yamaha XV250 V Star 250 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: N
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1