Key dimensional parameters of this product:Electrode Gap:0.8mm, Outer Thread:12mm, Thread Pitch:1.25mm, Thread Length:26.5mm,Spanner Size:14,Spark Position:5mm,Tightening Torque:23Nm
Iridium spark plugs have better insulation and faster ignition, improved Fuel Efficiency, Lower Emissions and Quicker starts, Iridium offers better engine idle stability and smoother performance, allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration
The precious metal iridium has the characteristics of high melting point, high strength and high hardness.while due to the hardness of iridium, making more durable than ordinary spark plugs.The lifespan of iridium spark plugs can reach 60000 to 80000 kilometers