NGK Standard Spark Plug – MR8K-9 93844 triumph-rocket-iii-2004-esi2686434 Robust padded outer shell with

Robust padded outer shell with zip openings on both sides

Our advanced complex-Ester matryx® technology and cutting-edge additive package ensure maximum power delivery while safeguarding against wear and tear

shake well

Pins are easily and quickly changeable

NGK Standard Spark Plug – MR8K-9 93844 triumph-rocket-iii-2004-esi2686434 Robust padded outer shell withNGK standard spark plugs with copper cored centre electrodes for wide heat range. Copper's superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre ignition. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling.