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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.

    The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 12.7mm (1/2")
    • Hex Size: 21mm (13/16")
    • Terminal Type: Solid
    • Overall Height: JIS
    • Gap: 0.7mm (0.028")

    Centre Electrode

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

    Ground Electrode

    • Material: Nickel
    • Type: Standard
    • Quantity: 1

    Specifications

    • Heat Range: 4
    2026 Yamaha PW50 2025 Yamaha PW50 2024 Yamaha PW50 2023 Yamaha PW50 2022 Yamaha PW50 2021 Yamaha PW50 2020 Yamaha PW50 2019 Yamaha PW50 2018 Yamaha PW50 2017 Yamaha PW50 2016 Yamaha PW50 2015 Yamaha PW50 2014 Yamaha PW50 2013 Yamaha PW50 2012 Yamaha PW50 2011 Yamaha PW50 2010 Yamaha PW50 2009 Yamaha PW50 2009 Suzuki JR50 2008 Yamaha PW50 2008 Suzuki LT50 2008 Suzuki JR50 2007 Yamaha PW50 2007 Suzuki LT50 2007 Suzuki JR50 2007 Kawasaki KDX50 2006 Suzuki LT50 2006 Suzuki JR50 2006 Kawasaki KFX50 2006 Kawasaki KDX50 2005 Suzuki LTZ50 Quadsport 2005 Suzuki LTA50 2005 Suzuki LT50 2005 Suzuki JR50 2005 Kawasaki KFX50 2005 Kawasaki KDX50 2004 Suzuki LTA50 2004 Suzuki LT50 2004 Suzuki JR50 2004 Kawasaki KFX50 2004 Kawasaki KDX50 2003 Suzuki LTA50 2003 Suzuki LT50 2003 Suzuki JR50 2003 Kawasaki KFX50 2003 Kawasaki KDX50 2002 Suzuki LTA50 2002 Suzuki LT50 2002 Suzuki JR50 2002 Kawasaki KFX50 2001 Suzuki LTA50 2001 Suzuki LT50 2001 Suzuki JR50 2000 Suzuki LTA50 2000 Suzuki LT50 2000 Suzuki JR50 1999 Suzuki LT50 1999 Suzuki JR50 1998 Suzuki LT50 1998 Suzuki JR50 1997 Suzuki LT50 1997 Suzuki JR50 1996 Suzuki LT50 1996 Suzuki JR50 1995 Suzuki LT50 1995 Suzuki JR50 1994 Suzuki JR50 1993 Suzuki JR50 1992 Suzuki JR50 1991 Suzuki JR50 1991 Suzuki FA50 1990 Suzuki JR50 1990 Suzuki FA50 1989 Suzuki JR50 1989 Suzuki FA50 1988 Suzuki JR50 1988 Suzuki FA50 1987 Suzuki JR50 1987 Suzuki FA50 1986 Suzuki JR50 1986 Suzuki FA50 1985 Suzuki JR50 1985 Suzuki FA50 1984 Yamaha SA50 Passola 1984 Suzuki JR50 1984 Suzuki FA50 1983 Yamaha SA50 Passola 1983 Suzuki JR50 1983 Suzuki FA50 1982 Yamaha SA50 Passola 1982 Suzuki JR50 1982 Suzuki FA50 1981 Yamaha SA50 Passola 1981 Suzuki JR50 1981 Suzuki FA50 1980 Yamaha SA50 Passola 1980 Suzuki JR50 1980 Suzuki FA50 1979 Suzuki JR50 1978 Suzuki JR50

    NGK Spark Plug - BPR4HS (7823)

    by NGK
    SKU: NGKBPR4HS
    Regular price $9.99
    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.

    The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 12.7mm (1/2")
    • Hex Size: 21mm (13/16")
    • Terminal Type: Solid
    • Overall Height: JIS
    • Gap: 0.7mm (0.028")

    Centre Electrode

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

    Ground Electrode

    • Material: Nickel
    • Type: Standard
    • Quantity: 1

    Specifications

    • Heat Range: 4
    2026 Yamaha PW50 2025 Yamaha PW50 2024 Yamaha PW50 2023 Yamaha PW50 2022 Yamaha PW50 2021 Yamaha PW50 2020 Yamaha PW50 2019 Yamaha PW50 2018 Yamaha PW50 2017 Yamaha PW50 2016 Yamaha PW50 2015 Yamaha PW50 2014 Yamaha PW50 2013 Yamaha PW50 2012 Yamaha PW50 2011 Yamaha PW50 2010 Yamaha PW50 2009 Yamaha PW50 2009 Suzuki JR50 2008 Yamaha PW50 2008 Suzuki LT50 2008 Suzuki JR50 2007 Yamaha PW50 2007 Suzuki LT50 2007 Suzuki JR50 2007 Kawasaki KDX50 2006 Suzuki LT50 2006 Suzuki JR50 2006 Kawasaki KFX50 2006 Kawasaki KDX50 2005 Suzuki LTZ50 Quadsport 2005 Suzuki LTA50 2005 Suzuki LT50 2005 Suzuki JR50 2005 Kawasaki KFX50 2005 Kawasaki KDX50 2004 Suzuki LTA50 2004 Suzuki LT50 2004 Suzuki JR50 2004 Kawasaki KFX50 2004 Kawasaki KDX50 2003 Suzuki LTA50 2003 Suzuki LT50 2003 Suzuki JR50 2003 Kawasaki KFX50 2003 Kawasaki KDX50 2002 Suzuki LTA50 2002 Suzuki LT50 2002 Suzuki JR50 2002 Kawasaki KFX50 2001 Suzuki LTA50 2001 Suzuki LT50 2001 Suzuki JR50 2000 Suzuki LTA50 2000 Suzuki LT50 2000 Suzuki JR50 1999 Suzuki LT50 1999 Suzuki JR50 1998 Suzuki LT50 1998 Suzuki JR50 1997 Suzuki LT50 1997 Suzuki JR50 1996 Suzuki LT50 1996 Suzuki JR50 1995 Suzuki LT50 1995 Suzuki JR50 1994 Suzuki JR50 1993 Suzuki JR50 1992 Suzuki JR50 1991 Suzuki JR50 1991 Suzuki FA50 1990 Suzuki JR50 1990 Suzuki FA50 1989 Suzuki JR50 1989 Suzuki FA50 1988 Suzuki JR50 1988 Suzuki FA50 1987 Suzuki JR50 1987 Suzuki FA50 1986 Suzuki JR50 1986 Suzuki FA50 1985 Suzuki JR50 1985 Suzuki FA50 1984 Yamaha SA50 Passola 1984 Suzuki JR50 1984 Suzuki FA50 1983 Yamaha SA50 Passola 1983 Suzuki JR50 1983 Suzuki FA50 1982 Yamaha SA50 Passola 1982 Suzuki JR50 1982 Suzuki FA50 1981 Yamaha SA50 Passola 1981 Suzuki JR50 1981 Suzuki FA50 1980 Yamaha SA50 Passola 1980 Suzuki JR50 1980 Suzuki FA50 1979 Suzuki JR50 1978 Suzuki JR50