3478

NGK Multi-Ground Spark Plug KTM 400/520/950/LC8 MX/END/SE/ADV/SM/R 2000-2009

Multi-ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth.

Designed to specific manufacturer ignition requirements, NGK's multi-ground plugs maintain all the features of their standard plugs, including:

  • Corrugated Ribs to Prevent Flashover
  • Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
  • Copper core to aid in heat removal
  • Triple seals to prevent leakage

Thread diameter: 10mm

  • Threadreach: 19mm
  • Seattype: flat
  • Hexsize: 16mm
  • Tipconfiguration: non projected
  • Construction: 2 ground electrodes
  • Terminaltype: Threaded-Terminal

FITMENT

  • KTM 400 EXC 2000-2002
  • KTM 400 LC4 SXC 2000-2001
  • KTM 400 MXC 2001-2002
  • KTM 400 SX 2000-2002
  • KTM 520 EXC 2000-2002
  • KTM 520 MXC 2000-2002
  • KTM 520 SX 2000-2002
  • KTM 950 Adventure/S 2003-2006
  • KTM 950 Super Enduro 2006-2009
  • KTM 950 Supermoto/R 2006-2007
  • KTM LC8 2003-2004

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

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Multi-ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth.

Designed to specific manufacturer ignition requirements, NGK's multi-ground plugs maintain all the features of their standard plugs, including:

  • Corrugated Ribs to Prevent Flashover
  • Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
  • Copper core to aid in heat removal
  • Triple seals to prevent leakage

Thread diameter: 10mm

  • Threadreach: 19mm
  • Seattype: flat
  • Hexsize: 16mm
  • Tipconfiguration: non projected
  • Construction: 2 ground electrodes
  • Terminaltype: Threaded-Terminal
  • KTM 400 EXC 2000-2002
  • KTM 400 LC4 SXC 2000-2001
  • KTM 400 MXC 2001-2002
  • KTM 400 SX 2000-2002
  • KTM 520 EXC 2000-2002
  • KTM 520 MXC 2000-2002
  • KTM 520 SX 2000-2002
  • KTM 950 Adventure/S 2003-2006
  • KTM 950 Super Enduro 2006-2009
  • KTM 950 Supermoto/R 2006-2007
  • KTM LC8 2003-2004

⚠️WARNING

This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

Warranty Policy

All parts sold by KTM Twins are covered exclusively under the manufacturer’s warranty, if applicable. KTM Twins does not provide any additional warranties, express or implied, beyond what is offered by the manufacturer.

View our returns policy for more information.

Route Package Protection

Route Shipping Protection is now available on all orders. Route's Package Protection is a package protection solution that helps cover your order in the event that your order gets lost, stolen, or damaged while in transit. We know how frustrating it is to have something happen to your order, so we’ve partnered with Route to offer added assurance that you’re supported, no matter what.

View our shipping policy for more information.