MITSUBISHI Montero Sports GLS 4X2 3.0 Engine: 6B31 2012 -
The IRIDIUM POWER is a high-performance spark plug.
The iridium spark plugs offered as genuine parts by car manufacturers are long-life spark plugs.
The center electrode in both is made from the new iridium alloy but the purpose of both is different.
Therefore, the electrode diaGauge and ground electrode specifications also differ.