NGK Spark Plug (Each) SILMAR9A9S Armega HiPER Lens 4% silicone

4% silicone

Gently tighten using a 10mm spanner being careful not to strip the aluminium threads

Extends cooling performance

8 bar  min (min 12 psi)

NGK Spark Plug (Each) SILMAR9A9S Armega HiPER Lens 4% siliconeNGK Spark Plug (Each) SILMAR9A9S NGK has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. The vast experience and technology that NGK has ensures that