Double Iridium Spark Plugs (96349)

Key Features

• Thermomechanical strength: Improved insulator design features provide greater resistance to irregular burns and mega-knocking
• Mechanical strength: Improved design features on the insulator and housing increase the head bending strength, reducing risk of damage during installation and optimizing gas seal tightness in the cylinder head
• Electrical strength: Improved design features on the insulator increase the dielectric strength (>45kV)
• Long service life: The iridium alloy in the firing pin of the center electrode and platinum-iridium alloy on the ground electrode reduces the wear on the electrodes and increases the service life of the spark plug
• Corrosion defense: Improved corrosion protection through the use of a process developed by Bosch for nickel coating of the spark plug housing
• Important: Always torque to the proper specification using a torque wrench