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NGK

NGK Iridium IX

$90.44

SKU: 94374 · Ignition & Electrical

Product Details

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.

  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • Fine iridium tip ensures durable and consistent spark

Vehicle Fitment 43 applications

Buick (4)

  • 2014–2017 Regal 2.0L L4 Turbocharged
  • 2014–2017 Regal 2.4L L4
  • 2018–2020 Regal TourX 2.0L L4 Turbocharged
  • 2018–2020 Regal Sportback 2.0L L4 Turbocharged

Cadillac (6)

  • 2013–2019 ATS 2.0L L4 Turbocharged
  • 2013–2016 ATS 2.5L L4
  • 2013–2016 ATS 3.6L V6
  • 2014–2019 CTS 2.0L L4 Turbocharged
  • 2014–2019 CTS 3.6L V6
  • 2014 CTS 3.0L V6

Chevrolet (2)

  • 2016–2020 Camaro 2.0L L4 Turbocharged
  • 2016–2020 Camaro 3.6L V6

Ford (30)

  • 2010–2019 Flex 3.5L V6
  • 2010–2019 Flex 3.5L EcoBoost V6
  • 2010–2019 Taurus 3.5L EcoBoost V6
  • 2011–2019 F-150 3.5L EcoBoost V6
  • 2011–2019 F-150 5.0L Coyote V8
  • 2011–2014 F-150 6.2L V8 (Boss)
  • 2011–2014 F-150 3.7L V6
  • 2012–2018 Edge 3.5L V6
  • 2012–2019 Explorer 3.5L V6
  • 2012–2020 Edge 2.0L EcoBoost I4
  • 2012–2015 Explorer 2.0L EcoBoost I4
  • 2012–2018 Focus 2.0L L4
  • 2013–2019 Taurus 3.5L V6
  • 2013–2019 Explorer 3.5L EcoBoost V6
  • 2013–2017 Taurus 2.0L EcoBoost I4
  • 2013–2018 Focus 2.0L EcoBoost I4
  • 2013–2020 Fusion 2.0L EcoBoost I4
  • 2013–2014 Fusion 1.6L EcoBoost I4
  • 2013–2020 Fusion 2.5L Duratec I4
  • 2014–2020 Fusion 1.5L EcoBoost I4
  • 2015–2017 F-150 3.5L V6
  • 2015–2019 Expedition 3.5L EcoBoost V6
  • 2015–2018 Focus 1.0L EcoBoost I3
  • 2015–2019 F-150 2.7L EcoBoost V6
  • 2015–2020 Mustang 2.3L EcoBoost I4
  • 2016–2019 Explorer 2.3L EcoBoost I4
  • 2016–2018 Focus 2.3L EcoBoost I4
  • 2018–2019 F-150 3.3L V6
  • 2018–2019 F-150 3.0L Power Stroke Diesel V6
  • 2019 Ranger 2.3L EcoBoost I4

Lincoln (1)

  • 2015–2019 Navigator 3.5L EcoBoost V6