• NGK Iridium IX spark plug box of 4, DCPR7EIX, showing four NGK spark plugs for vehicle ignition systems.
  • Set of four NGK Iridium IX spark plugs with metal shells and black insulators, designed for vehicle ignition systems.
NGK Iridium IX spark plug box of 4, DCPR7EIX, showing four NGK spark plugs for vehicle ignition systems.
Set of four NGK Iridium IX spark plugs with metal shells and black insulators, designed for vehicle ignition systems.
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

NGK

NGK Iridium IX Spark Plug Box of 4 (DCPR7EIX)

SKU NGK97637
$90.60
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
$90.60

NGK Iridium IX spark plug box of 4, DCPR7EIX, showing four NGK spark plugs for vehicle ignition systems. Set of four NGK Iridium IX spark plugs with metal shells and black insulators, designed for vehicle ignition systems.
NGK Iridium IX spark plug box of 4, DCPR7EIX, showing four NGK spark plugs for vehicle ignition systems. Set of four NGK Iridium IX spark plugs with metal shells and black insulators, designed for vehicle ignition systems.

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

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