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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.

NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using a laser. One of the world’s hardest metals, the precious metal iridium starts melting at a temperature of 2450°C and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.

Shell

  • Thread Size: 10mm
  • Seat Type: Gasket
  • Resistor Value: 5K Ohm
  • Reach: 26.5mm (1.04")
  • Hex Size: 14mm (9/16")
  • Terminal Type: Solid
  • Gap: 0.9mm (0.035")

Centre Electrode

  • Material: Iridium
  • Type: Fine Wire
  • Projection: Non-Projected

Ground Electrode

  • Material: Platinum
  • Type: Standard
  • Shape: Taper Cut
  • Quantity: 1

Specifications

  • Heat Range: 8
  • Resistor: Yes

2016 Honda CRF1000L Africa Twin
2016 Honda CRF1000L Africa Twin DCT
2017 Honda CRF1000L Africa Twin
2017 Honda CRF1000L Africa Twin DCT
2018 Honda CRF1000L Africa Twin
2018 Honda CRF1000L Africa Twin Adventure Sports
2018 Honda CRF1000L Africa Twin Adventure Sports DCT
2019 Honda CRF1000L Africa Twin
2019 Honda CRF1000L Africa Twin Adventure Sports
2019 Honda CRF1000L Africa Twin Adventure Sports DCT
2019 Honda Talon R
2019 Honda Talon X
2020 Honda CRF1100L Africa Twin
2020 Honda CRF1100L Africa Twin Adventure Sports
2020 Honda CRF1100L Africa Twin Adventure Sports DCT
2020 Honda CRF1100L Africa Twin Sports ES - DCT with EERA
2020 Honda Talon R
2020 Honda Talon X
2021 Honda CMX1100 Rebel
2021 Honda CRF1100L Africa Twin
2021 Honda CRF1100L Africa Twin Adventure Sports
2021 Honda CRF1100L Africa Twin Adventure Sports DCT
2021 Honda CRF1100L Africa Twin Sports ES - DCT with EERA
2021 Honda Talon R
2021 Honda Talon X
2022 Honda CMX1100 Rebel
2022 Honda CRF1100L Africa Twin
2022 Honda CRF1100L Africa Twin Adventure Sports
2022 Honda CRF1100L Africa Twin Adventure Sports DCT
2022 Honda NT1100
2022 Honda Talon R
2022 Honda Talon X
2023 Honda CMX1100 Rebel
2023 Honda CRF1100L Africa Twin
2023 Honda CRF1100L Africa Twin Adventure Sports
2023 Honda CRF1100L Africa Twin Adventure Sports DCT
2023 Honda NT1100
2023 Honda Talon R
2023 Honda Talon X
2023 Honda XL750 Transalp
2024 Honda CMX1100 Rebel
2024 Honda CRF1100L Africa Twin
2024 Honda CRF1100L Africa Twin Adventure Sports
2024 Honda CRF1100L Africa Twin Adventure Sports DCT
2024 Honda CRF1100L Africa Twin Adventure Sports DCT ES
2024 Honda NT1100
2024 Honda XL750 Transalp

NGK Spark Plug - SILMAR8A9S (90992)

by NGK
SKU: NGKSILMAR8A9S
Regular price $59.40 $56.00 Save 6%
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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.

NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using a laser. One of the world’s hardest metals, the precious metal iridium starts melting at a temperature of 2450°C and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.

Shell

  • Thread Size: 10mm
  • Seat Type: Gasket
  • Resistor Value: 5K Ohm
  • Reach: 26.5mm (1.04")
  • Hex Size: 14mm (9/16")
  • Terminal Type: Solid
  • Gap: 0.9mm (0.035")

Centre Electrode

  • Material: Iridium
  • Type: Fine Wire
  • Projection: Non-Projected

Ground Electrode

  • Material: Platinum
  • Type: Standard
  • Shape: Taper Cut
  • Quantity: 1

Specifications

  • Heat Range: 8
  • Resistor: Yes

2016 Honda CRF1000L Africa Twin
2016 Honda CRF1000L Africa Twin DCT
2017 Honda CRF1000L Africa Twin
2017 Honda CRF1000L Africa Twin DCT
2018 Honda CRF1000L Africa Twin
2018 Honda CRF1000L Africa Twin Adventure Sports
2018 Honda CRF1000L Africa Twin Adventure Sports DCT
2019 Honda CRF1000L Africa Twin
2019 Honda CRF1000L Africa Twin Adventure Sports
2019 Honda CRF1000L Africa Twin Adventure Sports DCT
2019 Honda Talon R
2019 Honda Talon X
2020 Honda CRF1100L Africa Twin
2020 Honda CRF1100L Africa Twin Adventure Sports
2020 Honda CRF1100L Africa Twin Adventure Sports DCT
2020 Honda CRF1100L Africa Twin Sports ES - DCT with EERA
2020 Honda Talon R
2020 Honda Talon X
2021 Honda CMX1100 Rebel
2021 Honda CRF1100L Africa Twin
2021 Honda CRF1100L Africa Twin Adventure Sports
2021 Honda CRF1100L Africa Twin Adventure Sports DCT
2021 Honda CRF1100L Africa Twin Sports ES - DCT with EERA
2021 Honda Talon R
2021 Honda Talon X
2022 Honda CMX1100 Rebel
2022 Honda CRF1100L Africa Twin
2022 Honda CRF1100L Africa Twin Adventure Sports
2022 Honda CRF1100L Africa Twin Adventure Sports DCT
2022 Honda NT1100
2022 Honda Talon R
2022 Honda Talon X
2023 Honda CMX1100 Rebel
2023 Honda CRF1100L Africa Twin
2023 Honda CRF1100L Africa Twin Adventure Sports
2023 Honda CRF1100L Africa Twin Adventure Sports DCT
2023 Honda NT1100
2023 Honda Talon R
2023 Honda Talon X
2023 Honda XL750 Transalp
2024 Honda CMX1100 Rebel
2024 Honda CRF1100L Africa Twin
2024 Honda CRF1100L Africa Twin Adventure Sports
2024 Honda CRF1100L Africa Twin Adventure Sports DCT
2024 Honda CRF1100L Africa Twin Adventure Sports DCT ES
2024 Honda NT1100
2024 Honda XL750 Transalp