NGK Spark Plug - LMAR8C9 - (10)

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.

One strategy for extending the service life of a standard nickel spark plug is to equip it with multiple ground electrodes. With such spark plugs, the spark continually jumps over to a different ground electrode. In doing so, the wear is distributed to up to four ground electrodes and the service life is extended.

• Spanner Size: 14 mm
• Thread Size: M10 x 1.0
• Thread Length: 26.5 mm
• Spark Plug Features:
  • Nickel Middle Electrode
  • 1 - Earthed Electrode
  • Interference Suppression: 5 kOhm
  • Gasket seat
  • Spark Position: 3 mm
  • Fixed SAE connector