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: 19mm (3/4")
- Hex Size: 21mm (13/16")
- Terminal Type: Solid
- Overall Height: Bantam
- Gap: 0.8mm (0.031")
Centre Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Low-Angled
- Quantity: 1
Specifications
- Heat Range: 9
          
            
1986 Honda NSR250 MC16
            
          
            
1987 Honda NSR250 MC16
            
          
            
1988 Honda NSR250 MC18
            
          
            
1989 Honda NSR250 MC18
            
          
            
1989 Suzuki RGV250
            
          
            
1990 Honda NSR250 MC21
            
          
            
1990 Suzuki RGV250
            
          
            
1991 Honda NSR250 MC21
            
          
            
1991 Suzuki RGV250
            
          
            
1992 Honda NSR250 MC21
            
          
            
1992 Suzuki RGV250
            
          
            
1993 Suzuki RGV250
            
          
            
1994 Aprilia RS250
            
          
            
1994 Honda NSR250 MC28
            
          
            
1994 Suzuki RGV250
            
          
            
1995 Aprilia RS250
            
          
            
1995 Honda NSR250 MC28
            
          
            
1995 Suzuki RGV250
            
          
            
1996 Aprilia RS250
            
          
            
1996 Honda NSR250 MC28
            
          
            
1996 Suzuki RGV250
            
          
            
1997 Aprilia RS250
            
          
            
1997 Honda NSR250 MC28
            
          
            
1997 Suzuki RGV250
            
          
            
1998 Aprilia RS250
            
          
            
1998 Honda NSR250 MC28
            
          
            
1998 Suzuki RGV250
            
          
            
1999 Aprilia RS250
            
          
            
1999 Honda NSR250 MC28
            
          
            
1999 Suzuki RGV250
            
          
            
2000 Aprilia RS250
            
          
            
2001 Aprilia RS250
            
          
            
2002 Aprilia RS250
            
          
            
2003 Aprilia RS250
            
          
            
2004 Aprilia RS250
            
          
            
2005 Aprilia RS250
            
          
            
2006 Aprilia RS250
            
          
            
2007 KTM 125 EXC Enduro
            
          
            
2007 KTM 85 SX Big Wheel
            
          
            
2008 KTM 125 EXC Enduro
            
          
            
2008 KTM 125 SX
            
          
            
2008 KTM 85 SX Big Wheel
            
          
            
2009 KTM 125 EXC Enduro
            
          
            
2009 KTM 125 SX
            
          
            
2009 KTM 150 SX
            
          
            
2009 KTM 85 SX Big Wheel
            
          
            
2010 KTM 125 EXC Enduro
            
          
            
2010 KTM 125 SX
            
          
            
2010 KTM 150 SX
            
          
            
2010 KTM 85 SX Big Wheel
            
          
            
2011 KTM 125 EXC Enduro
            
          
            
2011 KTM 125 SX
            
          
            
2011 KTM 150 SX
            
          
            
2011 KTM 85 SX Big Wheel
            
          
            
2011 KTM 85 SX Small Wheel
            
          
            
2012 KTM 125 EXC Enduro
            
          
            
2012 KTM 125 SX
            
          
            
2012 KTM 150 SX
            
          
            
2012 KTM 85 SX Big Wheel
            
          
            
2012 KTM 85 SX Small Wheel
            
          
            
2013 KTM 125 EXC Enduro
            
          
            
2013 KTM 125 SX
            
          
            
2013 KTM 150 SX
            
          
            
2013 KTM 85 SX Big Wheel
            
          
            
2013 KTM 85 SX Small Wheel
            
          
            
2014 KTM 125 EXC Enduro
            
          
            
2014 KTM 125 SX
            
          
            
2014 KTM 150 SX
            
          
            
2014 KTM 85 SX Big Wheel
            
          
            
2014 KTM 85 SX Small Wheel
            
          
            
2015 KTM 125 EXC Enduro
            
          
            
2015 KTM 125 SX
            
          
            
2015 KTM 150 SX
            
          
            
2015 KTM 85 SX Big Wheel
            
          
            
2015 KTM 85 SX Small Wheel
            
          
            
2016 KTM 125 SX
            
          
            
2016 KTM 150 SX
            
          
            
2016 KTM 85 SX Big Wheel
            
          
            
2016 KTM 85 SX Small Wheel
            
          
            
2017 KTM 125 SX
            
          
            
2017 KTM 150 SX
            
          
            
2017 KTM 85 SX Big Wheel
            
          
            
2017 KTM 85 SX Small Wheel
            
          
            
2018 KTM 125 SX
            
          
            
2018 KTM 150 SX
            
          
            
2018 KTM 85 SX Big Wheel
            
          
            
2018 KTM 85 SX Small Wheel
            
          
            
2018 Yamaha YZ65
            
          
            
2019 BETA RR200 2T
            
          
            
2019 KTM 125 SX
            
          
            
2019 KTM 150 SX
            
          
            
2019 KTM 85 SX Big Wheel
            
          
            
2019 KTM 85 SX Small Wheel
            
          
            
2019 Yamaha YZ65
            
          
            
2020 BETA RR200 2T
            
          
            
2020 KTM 125 SX
            
          
            
2020 KTM 150 SX
            
          
            
2020 Yamaha YZ65
            
          
            
2021 BETA RR200 2T
            
          
            
2021 BETA RR200 2T Racing
            
          
            
2021 KTM 125 SX
            
          
            
2021 KTM 150 SX
            
          
            
2021 Yamaha YZ65
            
          
            
2022 KTM 125 SX
            
          
            
2022 KTM 150 SX
            
          
            
2022 Yamaha YZ65
            
          
            
2023 Yamaha YZ65
            
          
            
2024 Husqvarna TE150
            
          
            
2024 KTM 150 EXC TPI
            
          
            
2024 Yamaha YZ65
            
          
            
          
            
          
        
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: 19mm (3/4")
- Hex Size: 21mm (13/16")
- Terminal Type: Solid
- Overall Height: Bantam
- Gap: 0.8mm (0.031")
Centre Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Low-Angled
- Quantity: 1
Specifications
- Heat Range: 9
          
            
1986 Honda NSR250 MC16
            
          
            
1987 Honda NSR250 MC16
            
          
            
1988 Honda NSR250 MC18
            
          
            
1989 Honda NSR250 MC18
            
          
            
1989 Suzuki RGV250
            
          
            
1990 Honda NSR250 MC21
            
          
            
1990 Suzuki RGV250
            
          
            
1991 Honda NSR250 MC21
            
          
            
1991 Suzuki RGV250
            
          
            
1992 Honda NSR250 MC21
            
          
            
1992 Suzuki RGV250
            
          
            
1993 Suzuki RGV250
            
          
            
1994 Aprilia RS250
            
          
            
1994 Honda NSR250 MC28
            
          
            
1994 Suzuki RGV250
            
          
            
1995 Aprilia RS250
            
          
            
1995 Honda NSR250 MC28
            
          
            
1995 Suzuki RGV250
            
          
            
1996 Aprilia RS250
            
          
            
1996 Honda NSR250 MC28
            
          
            
1996 Suzuki RGV250
            
          
            
1997 Aprilia RS250
            
          
            
1997 Honda NSR250 MC28
            
          
            
1997 Suzuki RGV250
            
          
            
1998 Aprilia RS250
            
          
            
1998 Honda NSR250 MC28
            
          
            
1998 Suzuki RGV250
            
          
            
1999 Aprilia RS250
            
          
            
1999 Honda NSR250 MC28
            
          
            
1999 Suzuki RGV250
            
          
            
2000 Aprilia RS250
            
          
            
2001 Aprilia RS250
            
          
            
2002 Aprilia RS250
            
          
            
2003 Aprilia RS250
            
          
            
2004 Aprilia RS250
            
          
            
2005 Aprilia RS250
            
          
            
2006 Aprilia RS250
            
          
            
2007 KTM 125 EXC Enduro
            
          
            
2007 KTM 85 SX Big Wheel
            
          
            
2008 KTM 125 EXC Enduro
            
          
            
2008 KTM 125 SX
            
          
            
2008 KTM 85 SX Big Wheel
            
          
            
2009 KTM 125 EXC Enduro
            
          
            
2009 KTM 125 SX
            
          
            
2009 KTM 150 SX
            
          
            
2009 KTM 85 SX Big Wheel
            
          
            
2010 KTM 125 EXC Enduro
            
          
            
2010 KTM 125 SX
            
          
            
2010 KTM 150 SX
            
          
            
2010 KTM 85 SX Big Wheel
            
          
            
2011 KTM 125 EXC Enduro
            
          
            
2011 KTM 125 SX
            
          
            
2011 KTM 150 SX
            
          
            
2011 KTM 85 SX Big Wheel
            
          
            
2011 KTM 85 SX Small Wheel
            
          
            
2012 KTM 125 EXC Enduro
            
          
            
2012 KTM 125 SX
            
          
            
2012 KTM 150 SX
            
          
            
2012 KTM 85 SX Big Wheel
            
          
            
2012 KTM 85 SX Small Wheel
            
          
            
2013 KTM 125 EXC Enduro
            
          
            
2013 KTM 125 SX
            
          
            
2013 KTM 150 SX
            
          
            
2013 KTM 85 SX Big Wheel
            
          
            
2013 KTM 85 SX Small Wheel
            
          
            
2014 KTM 125 EXC Enduro
            
          
            
2014 KTM 125 SX
            
          
            
2014 KTM 150 SX
            
          
            
2014 KTM 85 SX Big Wheel
            
          
            
2014 KTM 85 SX Small Wheel
            
          
            
2015 KTM 125 EXC Enduro
            
          
            
2015 KTM 125 SX
            
          
            
2015 KTM 150 SX
            
          
            
2015 KTM 85 SX Big Wheel
            
          
            
2015 KTM 85 SX Small Wheel
            
          
            
2016 KTM 125 SX
            
          
            
2016 KTM 150 SX
            
          
            
2016 KTM 85 SX Big Wheel
            
          
            
2016 KTM 85 SX Small Wheel
            
          
            
2017 KTM 125 SX
            
          
            
2017 KTM 150 SX
            
          
            
2017 KTM 85 SX Big Wheel
            
          
            
2017 KTM 85 SX Small Wheel
            
          
            
2018 KTM 125 SX
            
          
            
2018 KTM 150 SX
            
          
            
2018 KTM 85 SX Big Wheel
            
          
            
2018 KTM 85 SX Small Wheel
            
          
            
2018 Yamaha YZ65
            
          
            
2019 BETA RR200 2T
            
          
            
2019 KTM 125 SX
            
          
            
2019 KTM 150 SX
            
          
            
2019 KTM 85 SX Big Wheel
            
          
            
2019 KTM 85 SX Small Wheel
            
          
            
2019 Yamaha YZ65
            
          
            
2020 BETA RR200 2T
            
          
            
2020 KTM 125 SX
            
          
            
2020 KTM 150 SX
            
          
            
2020 Yamaha YZ65
            
          
            
2021 BETA RR200 2T
            
          
            
2021 BETA RR200 2T Racing
            
          
            
2021 KTM 125 SX
            
          
            
2021 KTM 150 SX
            
          
            
2021 Yamaha YZ65
            
          
            
2022 KTM 125 SX
            
          
            
2022 KTM 150 SX
            
          
            
2022 Yamaha YZ65
            
          
            
2023 Yamaha YZ65
            
          
            
2024 Husqvarna TE150
            
          
            
2024 KTM 150 EXC TPI
            
          
            
2024 Yamaha YZ65
            
          
            
          
            
          
        
 
   
  