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    NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.

    Don’t just ask for a spark plug, insist on NGK.

    Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10,000 rpm. Temperature, pressure, and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason, racing spark plugs often come with specially designed ground electrodes, the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 19mm (3/4")
    • Hex Size: 21mm (13/16")
    • Terminal Type: Solid
    • Overall Height: ISO
    • Gap: 0.8mm (0.031")

    Centre Electrode

    • Material: Nickel
    • Type: Standard
    • Size: 2.5mm
    • Projection: Non-Projected

    Ground Electrode

    • Material: Nickel
    • Type: Slant
    • Quantity: 1

    Specifications

    • Heat Range: 10.5
    2025 Kawasaki KX85 Small Wheel 2025 Kawasaki KX85 Big Wheel 2024 Kawasaki KX85 Small Wheel 2024 Kawasaki KX85 Big Wheel 2023 Kawasaki KX85 Small Wheel 2023 Kawasaki KX85 Big Wheel 2022 Kawasaki KX85 Small Wheel 2022 Kawasaki KX85 Big Wheel 2021 Kawasaki KX85 Small Wheel 2021 Kawasaki KX85 Big Wheel 2020 Kawasaki KX85 Small Wheel 2020 Kawasaki KX85 Big Wheel 2019 Kawasaki KX85 Small Wheel 2019 Kawasaki KX85 Big Wheel 2018 Kawasaki KX85 Small Wheel 2018 Kawasaki KX85 Big Wheel 2017 Kawasaki KX85 Small Wheel 2017 Kawasaki KX85 Big Wheel 2016 Kawasaki KX85 Small Wheel 2016 Kawasaki KX85 Big Wheel 2015 Kawasaki KX85 Small Wheel 2015 Kawasaki KX85 Big Wheel 2014 Kawasaki KX85 Small Wheel 2014 Kawasaki KX85 Big Wheel 2014 Kawasaki KX100 2013 Kawasaki KX85 Small Wheel 2013 Kawasaki KX85 Big Wheel 2013 Kawasaki KX100 2012 Kawasaki KX85 Small Wheel 2012 Kawasaki KX85 Big Wheel 2012 Kawasaki KX100 2011 Kawasaki KX85 Small Wheel 2011 Kawasaki KX85 Big Wheel 2011 Kawasaki KX100 2010 Kawasaki KX85 Small Wheel 2010 Kawasaki KX85 Big Wheel 2010 Kawasaki KX100 2009 Kawasaki KX85 Small Wheel 2009 Kawasaki KX85 Big Wheel 2009 Kawasaki KX100 2008 Kawasaki KX85 Small Wheel 2008 Kawasaki KX85 Big Wheel 2008 Kawasaki KX100 2007 Kawasaki KX85 Small Wheel 2007 Kawasaki KX85 Big Wheel 2007 Kawasaki KX100 2006 Suzuki RM100 2006 Kawasaki KX85 Small Wheel 2006 Kawasaki KX85 Big Wheel 2006 Kawasaki KX100 2005 Suzuki RM100 2005 Kawasaki KX85 Small Wheel 2005 Kawasaki KX85 Big Wheel 2005 Kawasaki KX100 2004 Suzuki RM100 2004 Kawasaki KX85 Small Wheel 2004 Kawasaki KX85 Big Wheel 2004 Kawasaki KX100 2003 Kawasaki KX85 Small Wheel 2003 Kawasaki KX85 Big Wheel 2003 Kawasaki KX100 2002 Kawasaki KX85 Small Wheel 2002 Kawasaki KX85 Big Wheel 2002 Kawasaki KX100 2001 Kawasaki KX85 Small Wheel 2001 Kawasaki KX85 Big Wheel 2001 Kawasaki KX100 2000 Kawasaki KX80 2000 Kawasaki KX80 Big Wheel 2000 Kawasaki KX100 1999 Kawasaki KX80 1999 Kawasaki KX80 Big Wheel 1999 Kawasaki KX100 1998 Kawasaki KX80 1998 Kawasaki KX80 Big Wheel 1998 Kawasaki KX100 1997 Kawasaki KX80 1997 Kawasaki KX80 Big Wheel 1997 Kawasaki KX100 1996 Kawasaki KX80 1996 Kawasaki KX80 Big Wheel 1996 Kawasaki KX100 1995 Kawasaki KX80 1995 Kawasaki KX80 Big Wheel 1995 Kawasaki KX100 1994 Kawasaki KX80 1994 Kawasaki KX80 Big Wheel 1994 Kawasaki KX100 1993 Kawasaki KX80 1993 Kawasaki KX80 Big Wheel 1993 Kawasaki KX125 1993 Kawasaki KX100 1992 Kawasaki KX80 1992 Kawasaki KX80 Big Wheel 1992 Kawasaki KX125 1992 Kawasaki KX100 1991 Kawasaki KX80 1991 Kawasaki KX80 Big Wheel 1991 Kawasaki KX125

    NGK Spark Plug - R6252K-105 (2741)

    by NGK
    SKU: NGKR6252K105
    Regular price $18.99
    Unit price
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    NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.

    Don’t just ask for a spark plug, insist on NGK.

    Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10,000 rpm. Temperature, pressure, and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason, racing spark plugs often come with specially designed ground electrodes, the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 19mm (3/4")
    • Hex Size: 21mm (13/16")
    • Terminal Type: Solid
    • Overall Height: ISO
    • Gap: 0.8mm (0.031")

    Centre Electrode

    • Material: Nickel
    • Type: Standard
    • Size: 2.5mm
    • Projection: Non-Projected

    Ground Electrode

    • Material: Nickel
    • Type: Slant
    • Quantity: 1

    Specifications

    • Heat Range: 10.5
    2025 Kawasaki KX85 Small Wheel 2025 Kawasaki KX85 Big Wheel 2024 Kawasaki KX85 Small Wheel 2024 Kawasaki KX85 Big Wheel 2023 Kawasaki KX85 Small Wheel 2023 Kawasaki KX85 Big Wheel 2022 Kawasaki KX85 Small Wheel 2022 Kawasaki KX85 Big Wheel 2021 Kawasaki KX85 Small Wheel 2021 Kawasaki KX85 Big Wheel 2020 Kawasaki KX85 Small Wheel 2020 Kawasaki KX85 Big Wheel 2019 Kawasaki KX85 Small Wheel 2019 Kawasaki KX85 Big Wheel 2018 Kawasaki KX85 Small Wheel 2018 Kawasaki KX85 Big Wheel 2017 Kawasaki KX85 Small Wheel 2017 Kawasaki KX85 Big Wheel 2016 Kawasaki KX85 Small Wheel 2016 Kawasaki KX85 Big Wheel 2015 Kawasaki KX85 Small Wheel 2015 Kawasaki KX85 Big Wheel 2014 Kawasaki KX85 Small Wheel 2014 Kawasaki KX85 Big Wheel 2014 Kawasaki KX100 2013 Kawasaki KX85 Small Wheel 2013 Kawasaki KX85 Big Wheel 2013 Kawasaki KX100 2012 Kawasaki KX85 Small Wheel 2012 Kawasaki KX85 Big Wheel 2012 Kawasaki KX100 2011 Kawasaki KX85 Small Wheel 2011 Kawasaki KX85 Big Wheel 2011 Kawasaki KX100 2010 Kawasaki KX85 Small Wheel 2010 Kawasaki KX85 Big Wheel 2010 Kawasaki KX100 2009 Kawasaki KX85 Small Wheel 2009 Kawasaki KX85 Big Wheel 2009 Kawasaki KX100 2008 Kawasaki KX85 Small Wheel 2008 Kawasaki KX85 Big Wheel 2008 Kawasaki KX100 2007 Kawasaki KX85 Small Wheel 2007 Kawasaki KX85 Big Wheel 2007 Kawasaki KX100 2006 Suzuki RM100 2006 Kawasaki KX85 Small Wheel 2006 Kawasaki KX85 Big Wheel 2006 Kawasaki KX100 2005 Suzuki RM100 2005 Kawasaki KX85 Small Wheel 2005 Kawasaki KX85 Big Wheel 2005 Kawasaki KX100 2004 Suzuki RM100 2004 Kawasaki KX85 Small Wheel 2004 Kawasaki KX85 Big Wheel 2004 Kawasaki KX100 2003 Kawasaki KX85 Small Wheel 2003 Kawasaki KX85 Big Wheel 2003 Kawasaki KX100 2002 Kawasaki KX85 Small Wheel 2002 Kawasaki KX85 Big Wheel 2002 Kawasaki KX100 2001 Kawasaki KX85 Small Wheel 2001 Kawasaki KX85 Big Wheel 2001 Kawasaki KX100 2000 Kawasaki KX80 2000 Kawasaki KX80 Big Wheel 2000 Kawasaki KX100 1999 Kawasaki KX80 1999 Kawasaki KX80 Big Wheel 1999 Kawasaki KX100 1998 Kawasaki KX80 1998 Kawasaki KX80 Big Wheel 1998 Kawasaki KX100 1997 Kawasaki KX80 1997 Kawasaki KX80 Big Wheel 1997 Kawasaki KX100 1996 Kawasaki KX80 1996 Kawasaki KX80 Big Wheel 1996 Kawasaki KX100 1995 Kawasaki KX80 1995 Kawasaki KX80 Big Wheel 1995 Kawasaki KX100 1994 Kawasaki KX80 1994 Kawasaki KX80 Big Wheel 1994 Kawasaki KX100 1993 Kawasaki KX80 1993 Kawasaki KX80 Big Wheel 1993 Kawasaki KX125 1993 Kawasaki KX100 1992 Kawasaki KX80 1992 Kawasaki KX80 Big Wheel 1992 Kawasaki KX125 1992 Kawasaki KX100 1991 Kawasaki KX80 1991 Kawasaki KX80 Big Wheel 1991 Kawasaki KX125