
NGK Iridium Spark Plug - SILMAR10A9S
NGK Iridium motorcycle spark plugs were designed specifically for the performance enthusiast. Fine wire centre electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Laser-welded iridium centre electrode tip
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- OEM-approved design
$34.18
NGK Iridium Spark Plug - SILMAR10A9S—
$34.18
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
NGK Iridium motorcycle spark plugs were designed specifically for the performance enthusiast. Fine wire centre electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Laser-welded iridium centre electrode tip
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- OEM-approved design

















