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    NGK Spark Plug - LFR6A (6668)
    NGK Spark Plug - LFR6A (6668)

    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.

    The principle of NGK's patented V-grooved spark plugs is technically simple but very effective. A V-groove is situated in the centre electrode. This forces the spark to occur at the outer edge of the centre electrode where it is easier to ignite the air-fuel mixture. In addition, the voltage required to produce a spark is reduced. These two features give the benefit of improved ignitability, especially in modern low-emission lean-burn engines, even under extreme operating conditions.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 26.5mm (1.04")
    • Hex Size: 16mm (5/8")
    • Terminal Type: Solid
    • Overall Height: ISO
    • Gap: 0.9mm (0.035")

    Centre Electrode

    • Material: Nickel
    • Type: V-Cut
    • Size: 2.5mm
    • Projection: Projected

    Ground Electrode

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

    Specifications

    • Heat Range: 6
    2022 Yamaha GP1800R HO 2022 Yamaha FX HO 2022 Yamaha FX Cruiser HO 2021 Yamaha GP1800R HO 2021 Yamaha FX HO 2021 Yamaha FX Cruiser HO 2020 Yamaha VX Cruiser HO 2020 Yamaha GP1800R HO 2020 Yamaha FX HO 2020 Yamaha FX Cruiser HO 2019 Yamaha VXR Wave Runner 2019 Yamaha VX Cruiser HO 2019 Yamaha FX HO 2019 Yamaha FX Cruiser HO 2018 Yamaha VX Cruiser HO 2018 Yamaha FX Cruiser HO 2018 Yamaha 1800 VXR Wave Runner 2018 Yamaha 1800 VX HO Wave Runner 2018 Yamaha 1800 FX HO Wave Runner 2017 Yamaha VX Cruiser HO 2017 Yamaha FX Cruiser HO 2017 Yamaha 1800 VXR/VXS Wave Runner 2017 Yamaha 1800 VX HO Wave Runner 2017 Yamaha 1800 FX HO Wave Runner 2016 Yamaha VXS WaveRunner 2016 Yamaha VX Cruiser HO 2016 Yamaha FX SHO 2016 Yamaha FX Cruiser HO 2016 Yamaha 1800 VXR/VXS Wave Runner 2016 Yamaha 1800 FX SHO Wave Runner 2016 Yamaha 1800 FX HO Wave Runner 2015 Yamaha VXS WaveRunner 2015 Yamaha FX SHO 2015 Yamaha FX Cruiser HO 2015 Yamaha 1800 VXR/VXS Wave Runner 2015 Yamaha 1800 FX SHO Wave Runner 2015 Yamaha 1800 FX HO Wave Runner 2014 Yamaha VXS WaveRunner 2014 Yamaha FX SHO 2014 Yamaha FX Cruiser HO 2014 Yamaha 1800 VXR/VXS Wave Runner 2014 Yamaha 1800 FX SHO Wave Runner 2014 Yamaha 1800 FX HO Wave Runner 2013 Yamaha VX1800 WaveRunner VXS 2013 Yamaha FX1800 FX WaveRunner 2013 Yamaha FX SHO 2013 Yamaha FX Cruiser HO 2013 Yamaha 1800 VXR/VXS Wave Runner 2013 Yamaha 1800 FZR/FZS Wave Runner 2013 Yamaha 1800 FX SHO Wave Runner 2013 Yamaha 1800 FX HO Wave Runner 2012 Yamaha VX1800 WaveRunner VXS 2012 Yamaha FX1800 FX WaveRunner 2012 Yamaha FX SHO 2012 Yamaha FX Cruiser HO 2012 Yamaha 1800 VXR/VXS Wave Runner 2012 Yamaha 1800 FZR/FZS Wave Runner 2012 Yamaha 1800 FX SHO Wave Runner 2012 Yamaha 1800 FX HO Wave Runner 2011 Yamaha VX1800 WaveRunner VX 2011 Yamaha VX1800 WaveRunner VXS 2011 Yamaha FX1800 FX WaveRunner 2011 Yamaha FX SHO 2011 Yamaha FX HO 2011 Yamaha FX Cruiser HO 2011 Yamaha 1800 VXR/VXS Wave Runner 2011 Yamaha 1800 FZR/FZS Wave Runner 2011 Yamaha 1800 FX SHO Wave Runner 2010 Yamaha FX1800 FX WaveRunner 2010 Yamaha FX HO 2010 Yamaha 1800 FZR/FZS Wave Runner 2010 Yamaha 1800 FX SHO Wave Runner 2009 Yamaha FX1800 FX WaveRunner 2009 Yamaha FX HO 2009 Yamaha 1800 FZR/FZS Wave Runner 2009 Yamaha 1800 FX SHO Wave Runner 2008 Yamaha FX1800 FX WaveRunner 2008 Yamaha 1800 FX SHO Wave Runner

    NGK Spark Plug - LFR6A (6668)

    by NGK
    SKU: NGKLFR6A
    $26.99
    No Reviews
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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.

    The principle of NGK's patented V-grooved spark plugs is technically simple but very effective. A V-groove is situated in the centre electrode. This forces the spark to occur at the outer edge of the centre electrode where it is easier to ignite the air-fuel mixture. In addition, the voltage required to produce a spark is reduced. These two features give the benefit of improved ignitability, especially in modern low-emission lean-burn engines, even under extreme operating conditions.

    Shell

    • Thread Size: 14mm
    • Thread Pitch: 1.25mm
    • Seat Type: Gasket
    • Resistor Value: 5K Ohm
    • Reach: 26.5mm (1.04")
    • Hex Size: 16mm (5/8")
    • Terminal Type: Solid
    • Overall Height: ISO
    • Gap: 0.9mm (0.035")

    Centre Electrode

    • Material: Nickel
    • Type: V-Cut
    • Size: 2.5mm
    • Projection: Projected

    Ground Electrode

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

    Specifications

    • Heat Range: 6
    2022 Yamaha GP1800R HO 2022 Yamaha FX HO 2022 Yamaha FX Cruiser HO 2021 Yamaha GP1800R HO 2021 Yamaha FX HO 2021 Yamaha FX Cruiser HO 2020 Yamaha VX Cruiser HO 2020 Yamaha GP1800R HO 2020 Yamaha FX HO 2020 Yamaha FX Cruiser HO 2019 Yamaha VXR Wave Runner 2019 Yamaha VX Cruiser HO 2019 Yamaha FX HO 2019 Yamaha FX Cruiser HO 2018 Yamaha VX Cruiser HO 2018 Yamaha FX Cruiser HO 2018 Yamaha 1800 VXR Wave Runner 2018 Yamaha 1800 VX HO Wave Runner 2018 Yamaha 1800 FX HO Wave Runner 2017 Yamaha VX Cruiser HO 2017 Yamaha FX Cruiser HO 2017 Yamaha 1800 VXR/VXS Wave Runner 2017 Yamaha 1800 VX HO Wave Runner 2017 Yamaha 1800 FX HO Wave Runner 2016 Yamaha VXS WaveRunner 2016 Yamaha VX Cruiser HO 2016 Yamaha FX SHO 2016 Yamaha FX Cruiser HO 2016 Yamaha 1800 VXR/VXS Wave Runner 2016 Yamaha 1800 FX SHO Wave Runner 2016 Yamaha 1800 FX HO Wave Runner 2015 Yamaha VXS WaveRunner 2015 Yamaha FX SHO 2015 Yamaha FX Cruiser HO 2015 Yamaha 1800 VXR/VXS Wave Runner 2015 Yamaha 1800 FX SHO Wave Runner 2015 Yamaha 1800 FX HO Wave Runner 2014 Yamaha VXS WaveRunner 2014 Yamaha FX SHO 2014 Yamaha FX Cruiser HO 2014 Yamaha 1800 VXR/VXS Wave Runner 2014 Yamaha 1800 FX SHO Wave Runner 2014 Yamaha 1800 FX HO Wave Runner 2013 Yamaha VX1800 WaveRunner VXS 2013 Yamaha FX1800 FX WaveRunner 2013 Yamaha FX SHO 2013 Yamaha FX Cruiser HO 2013 Yamaha 1800 VXR/VXS Wave Runner 2013 Yamaha 1800 FZR/FZS Wave Runner 2013 Yamaha 1800 FX SHO Wave Runner 2013 Yamaha 1800 FX HO Wave Runner 2012 Yamaha VX1800 WaveRunner VXS 2012 Yamaha FX1800 FX WaveRunner 2012 Yamaha FX SHO 2012 Yamaha FX Cruiser HO 2012 Yamaha 1800 VXR/VXS Wave Runner 2012 Yamaha 1800 FZR/FZS Wave Runner 2012 Yamaha 1800 FX SHO Wave Runner 2012 Yamaha 1800 FX HO Wave Runner 2011 Yamaha VX1800 WaveRunner VX 2011 Yamaha VX1800 WaveRunner VXS 2011 Yamaha FX1800 FX WaveRunner 2011 Yamaha FX SHO 2011 Yamaha FX HO 2011 Yamaha FX Cruiser HO 2011 Yamaha 1800 VXR/VXS Wave Runner 2011 Yamaha 1800 FZR/FZS Wave Runner 2011 Yamaha 1800 FX SHO Wave Runner 2010 Yamaha FX1800 FX WaveRunner 2010 Yamaha FX HO 2010 Yamaha 1800 FZR/FZS Wave Runner 2010 Yamaha 1800 FX SHO Wave Runner 2009 Yamaha FX1800 FX WaveRunner 2009 Yamaha FX HO 2009 Yamaha 1800 FZR/FZS Wave Runner 2009 Yamaha 1800 FX SHO Wave Runner 2008 Yamaha FX1800 FX WaveRunner 2008 Yamaha 1800 FX SHO Wave Runner

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