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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Chrysler | 200 | C |
| 2015-2017 | Chrysler | 200 | Limited |
| 2015-2017 | Chrysler | 200 | LX |
| 2015-2017 | Chrysler | 200 | S |
| 2009-2012,2014-2020 | Chrysler | 300 | C |
| 2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2010,2012,2014-2020 | Chrysler | 300 | S |
| 2008-2009 | Chrysler | Aspen | Limited |
| 2009-2020 | Dodge | Challenger | R/T |
| 2012 | Dodge | Challenger | R/T Classic |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2017-2018 | Dodge | Challenger | T/A |
| 2017-2018 | Dodge | Charger | Daytona |
| 2012-2020 | Dodge | Charger | Pursuit |
| 2009-2020 | Dodge | Charger | R/T |
| 2015-2016 | Dodge | Charger | R/T Road & Track |
| 2009-2013 | Dodge | Charger | SE |
| 2009-2010 | Dodge | Dakota | Big Horn |
| 2008-2010 | Dodge | Dakota | Laramie |
| 2009-2010 | Dodge | Dakota | Lone Star |
| 2008 | Dodge | Dakota | SLT |
| 2008 | Dodge | Dakota | Sport |
| 2008 | Dodge | Dakota | SXT |
| 2008 | Dodge | Dakota | TRX |
| 2008-2010 | Dodge | Dakota | TRX4 |
| 2013-2016 | Dodge | Dart | GT |
| 2013-2016 | Dodge | Dart | Limited |
| 2013 | Dodge | Dart | R/T |
| 2013 | Dodge | Dart | Rallye |
| 2013-2016 | Dodge | Dart | SE |
| 2013-2016 | Dodge | Dart | SXT |
| 2008 | Dodge | Durango | Adventurer |
| 2011-2020 | Dodge | Durango | Citadel |
| 2011-2013 | Dodge | Durango | Crew |
| 2008-2009,2014-2015 | Dodge | Durango | Limited |
| 2018-2020 | Dodge | Durango | Pursuit |
| 2011-2020 | Dodge | Durango | R/T |
| 2009 | Dodge | Durango | SE |
| 2008-2009 | Dodge | Durango | SLT |
| 2012-2020 | Dodge | Durango | Special Service |
| 2008 | Dodge | Durango | SXT |
| 2009-2010 | Dodge | Ram 1500 | Laramie |
| 2008-2010 | Dodge | Ram 1500 | SLT |
| 2009-2010 | Dodge | Ram 1500 | Sport |
| 2008-2010 | Dodge | Ram 1500 | ST |
| 2008 | Dodge | Ram 1500 | SXT |
| 2009-2010 | Dodge | Ram 1500 | TRX |
| 2009-2010 | Dodge | Ram 1500 | TRX4 |
| 2009-2010 | Dodge | Ram 2500 | Laramie |
| 2009-2010 | Dodge | Ram 2500 | Power Wagon |
| 2009-2010 | Dodge | Ram 2500 | SLT |
| 2009-2010 | Dodge | Ram 2500 | ST |
| 2009-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2009 | Dodge | Ram 3500 | Laramie |
| 2009 | Dodge | Ram 3500 | SLT |
| 2009 | Dodge | Ram 3500 | ST |
| 2009 | Dodge | Ram 3500 | SXT |
| 2016 | Fiat | 500X | Easy |
| 2016-2018 | Fiat | 500X | Lounge |
| 2016-2018 | Fiat | 500X | Pop |
| 2016-2018 | Fiat | 500X | Trekking |
| 2016 | Fiat | 500X | Trekking Plus |
| 2017-2018 | Fiat | 500X | Urbana |
| 2011 | Hyundai | Equus | Signature |
| 2011 | Hyundai | Equus | Ultimate |
| 2009 | Hyundai | Genesis | 3.8 |
| 2009-2012 | Hyundai | Genesis | 4.6 |
| 2007-2012 | Hyundai | Santa Fe | GLS |
| 2010-2012 | Hyundai | Santa Fe | Limited |
| 2009-2010 | Hyundai | Sonata | GLS |
| 2009-2010 | Hyundai | Sonata | Limited |
| 2009-2010 | Hyundai | Sonata | SE |
| 2011-2013 | Hyundai | Tucson | GL |
| 2010-2013 | Hyundai | Tucson | GLS |
| 2010-2013 | Hyundai | Tucson | Limited |
| 2003-2008 | INFINITI | FX35 | Base |
| 2003-2008 | INFINITI | FX45 | Base |
| 2003-2007 | INFINITI | G35 | Base |
| 2004-2006 | INFINITI | G35 | X |
| 2002-2004 | INFINITI | I35 | Base |
| 2006-2008 | INFINITI | M35 | Base |
| 2006-2007 | INFINITI | M35 | Sport |
| 2006-2008 | INFINITI | M35 | X |
| 2003-2004,2006-2010 | INFINITI | M45 | Base |
| 2006-2007 | INFINITI | M45 | Sport |
| 2008-2010 | INFINITI | M45 | X |
| 2002-2006 | INFINITI | Q45 | Base |
| 2001-2003 | INFINITI | QX4 | Base |
| 2004-2010 | INFINITI | QX56 | Base |
| 2016 | Jeep | Cherokee | 75th Anniversary |
| 2019-2020 | Jeep | Cherokee | Altitude |
| 2019-2020 | Jeep | Cherokee | High Altitude |
| 2014-2020 | Jeep | Cherokee | Latitude |
| 2014-2020 | Jeep | Cherokee | Limited |
| 2016-2018 | Jeep | Cherokee | Overland |
| 2014-2017 | Jeep | Cherokee | Sport |
| 2014-2018 | Jeep | Cherokee | Trailhawk |
| 2008-2010 | Jeep | Commander | Limited |
| 2009 | Jeep | Commander | Overland |
| 2008-2010 | Jeep | Commander | Sport |
| 2019-2020 | Jeep | Compass | Altitude |
| 2019-2020 | Jeep | Compass | High Altitude |
| 2017-2020 | Jeep | Compass | Latitude |
| 2017-2020 | Jeep | Compass | Limited |
| 2017-2020 | Jeep | Compass | Sport |
| 2017-2020 | Jeep | Compass | Trailhawk |
| 2018-2020 | Jeep | Grand Cherokee | High Altitude |
| 2008-2013 | Jeep | Grand Cherokee | Laredo |
| 2008-2020 | Jeep | Grand Cherokee | Limited |
| 2009,2011-2020 | Jeep | Grand Cherokee | Overland |
| 2012 | Jeep | Grand Cherokee | Overland Summit |
| 2014-2020 | Jeep | Grand Cherokee | Summit |
| 2017-2020 | Jeep | Grand Cherokee | Trailhawk |
| 2016 | Jeep | Renegade | 75th Anniversary |
| 2018-2020 | Jeep | Renegade | Altitude |
| 2016 | Jeep | Renegade | Dawn Of Justice |
| 2015-2020 | Jeep | Renegade | Latitude |
| 2015-2018 | Jeep | Renegade | Limited |
| 2015-2020 | Jeep | Renegade | Sport |
| 2015-2018 | Jeep | Renegade | Trailhawk |
| 2009 | Kia | Borrego | EX |
| 2009 | Kia | Borrego | LX |
| 2010-2013 | Kia | Forte | EX |
| 2010-2013 | Kia | Forte | LX |
| 2010-2013 | Kia | Forte | SX |
| 2010-2013 | Kia | Forte Koup | EX |
| 2010-2013 | Kia | Forte Koup | SX |
| 2006-2010 | Kia | Optima | EX |
| 2006-2010 | Kia | Optima | LX |
| 2009-2010 | Kia | Optima | SX |
| 2007-2010 | Kia | Rondo | EX |
| 2007-2010 | Kia | Rondo | LX |
| 2011-2012 | Kia | Sorento | Base |
| 2011 | Kia | Sorento | EX |
| 2011-2013 | Kia | Sorento | LX |
| 2011-2013 | Kia | Sportage | Base |
| 2011-2013 | Kia | Sportage | EX |
| 2011-2013 | Kia | Sportage | LX |
| 2014-2015 | Mitsubishi | Mirage | DE |
| 2014-2015,2017-2018 | Mitsubishi | Mirage | ES |
| 2017-2018 | Mitsubishi | Mirage | GT |
| 2015 | Mitsubishi | Mirage | RF |
| 2017-2018 | Mitsubishi | Mirage | SE |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 2002-2004,2006 | Nissan | Altima | Base |
| 2002-2006 | Nissan | Altima | S |
| 2002-2006 | Nissan | Altima | SE |
| 2005-2006 | Nissan | Altima | SE-R |
| 2002-2006 | Nissan | Altima | SL |
| 2005-2009 | Nissan | Armada | LE |
| 2010-2015 | Nissan | Armada | Platinum |
| 2005-2010 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2011-2015 | Nissan | Armada | SL |
| 2011-2015 | Nissan | Armada | SV |
| 2010 | Nissan | Armada | Titanium |
| 2013-2019 | Nissan | Frontier | Desert Runner |
| 2005-2010 | Nissan | Frontier | LE |
| 2005-2008 | Nissan | Frontier | Nismo Off-Road |
| 2009-2019 | Nissan | Frontier | PRO-4X |
| 2011-2019 | Nissan | Frontier | S |
| 2005-2010 | Nissan | Frontier | SE |
| 2011-2019 | Nissan | Frontier | SL |
| 2011-2019 | Nissan | Frontier | SV |
| 2002-2003 | Nissan | Maxima | GLE |
| 2002-2003 | Nissan | Maxima | GXE |
| 2002-2008 | Nissan | Maxima | SE |
| 2004-2008 | Nissan | Maxima | SL |
| 2005-2007 | Nissan | Murano | S |
| 2003-2007 | Nissan | Murano | SE |
| 2003-2007 | Nissan | Murano | SL |
| 2012-2020 | Nissan | NV1500 | S |
| 2012-2020 | Nissan | NV1500 | SV |
| 2012-2020 | Nissan | NV2500 | S |
| 2015-2020 | Nissan | NV2500 | SL |
| 2012-2020 | Nissan | NV2500 | SV |
| 2012-2020 | Nissan | NV3500 | S |
| 2012-2017 | Nissan | NV3500 | SL |
| 2012-2020 | Nissan | NV3500 | SV |
| 2001-2012 | Nissan | Pathfinder | LE |
| 2006-2012 | Nissan | Pathfinder | S |
| 2001-2010 | Nissan | Pathfinder | SE |
| 2005-2009 | Nissan | Pathfinder | SE Off-Road |
| 2011-2012 | Nissan | Pathfinder | Silver Edition |
| 2011-2012 | Nissan | Pathfinder | SV |
| 2001,2005 | Nissan | Pathfinder | XE |
| 2004 | Nissan | Pathfinder Armada | LE |
| 2004 | Nissan | Pathfinder Armada | SE |
| 2005-2009 | Nissan | Quest | Base |
| 2004-2009 | Nissan | Quest | S |