NGK Spark Plug – IJR6A9

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 inAustralasia. With NGK’s dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.

Dont 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 worlds hardest metals, the precious metal iridium starts melting at a temperature of 2450C 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.

Introducing the ultimate evolution in spark plug technology and performance. Superior to Platinum, NGK Iridium spark plugs benefit from their unique patented design which feature:

A super fine centre electrode (0.6mm), reducing voltage requirements, minimizing flame quenching and allowing for a stronger spark

New Iridium material with superior anti-oxidation, anti-corrosion and extremely high melting point characteristics

Unique 2 stepped centre electrode – a secondary micro discharge burns off carbon deposits as they form

Minimized gap growth between electrodes, giving longer life

Tapered cut ground electrode ensures an excellent flame spread and improved vibration resistance
It is the combination of these designs in NGKs Iridium spark plugs that allows your engine to run more efficiently, producing cleaner exhaust emissions and more power though better ignitability.
We recommend all motorcycle parts are fitted and tested by qualified professionals.