NGK SPARK PLUG LKAR8AI-9 6706

NGK Spark Plug – LKAR8AI9

Features:

• Wide heat range due to the use of copper wire instead of iron cores.
• Copper dissipates heat more quickly, cooling the electrode and insulator tip.
• Raised pre-ignition rating with high-conduction copper and long-nose insulator.
• Specifically designed for high-performance engines.
• One heat range hotter than the standard plug.
• Sold individually.

Specifications:

• Heat Range: 8
• Thread Size: 14 mm
• Type: Resistor
• Units Sold: Each
• Weight: 0.10 lbs
• Alternate/OEM Part Numbers: 21030210, 6706

Compatible KTM Models:

• 450 SX-F Factory Edition: 2013
• 450 XC-F: 2018, 2017, 2016, 2009, 2008
• 450 XC-W: 2009, 2008, 2007
• 450 XC-W Six Days: 2011, 2010
• 500 EXC Six Days: 2016
• 500 EXC-F: 2018, 2017

Additional Details:

• Part No.: 37-LKAR8AI-9

NGK Laser Iridium Long Life Spark Plug:

• Extreme long life with Laser Iridium technology.
• 12 mm thread size, 26.5 mm (1.04″) reach, and 9/16″ (14.3 mm) hex size.
• Gasket seat, resistor, projected tip, and 2 ground electrodes.
• Solid terminal nut with a .035″ (0.9 mm) gap.
• Heat range 8.

Technical Advantage:
NGK iridium plugs are the ultimate evolution of spark plug technology, offering enhanced performance and durability. The iridium center electrode is both stronger and harder than platinum, reducing voltage requirements for a brighter and stronger spark. Platinum-tipped ground electrodes further enhance the longevity of the spark plug.

OEM Reference Models:

• KTM EXC-400/450/530, Duke-690, and Enduro 690.
• Genuine spark plug for 75039093000 KTM models.

This spark plug is engineered for extreme longevity and optimal performance, making it ideal for KTM high-performance models.