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 |
|---|---|---|---|
| 2013-2015 | Acura | ILX | Base |
| 2013-2018 | Acura | RDX | Base |
| 2009-2012 | Acura | RL | Base |
| 2014-2019 | Acura | RLX | Base |
| 2014,2016-2019 | Acura | RLX | Sport Hybrid SH-AWD |
| 2009-2014 | Acura | TL | Base |
| 2009-2014 | Acura | TL | SH-AWD |
| 2015-2019 | Acura | TLX | Base |
| 2015-2019 | Acura | TLX | SH-AWD |
| 2009-2014 | Acura | TSX | Base |
| 2012-2014 | Acura | TSX | Special Edition |
| 2010-2014 | Acura | TSX | V6 |
| 2010-2013 | Acura | ZDX | Base |
| 2015-2017 | Chrysler | 200 | C |
| 2011-2017 | Chrysler | 200 | Limited |
| 2011-2014 | Chrysler | 200 | LX |
| 2011-2017 | Chrysler | 200 | S |
| 2011-2014 | Chrysler | 200 | Touring |
| 2011-2014 | Chrysler | 300 | Base |
| 2013-2017 | Chrysler | 300 | C |
| 2013-2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2011-2012,2015-2020 | Chrysler | 300 | Limited |
| 2012-2020 | Chrysler | 300 | S |
| 2018-2020 | Chrysler | 300 | Touring |
| 2018-2020 | Chrysler | 300 | Touring L |
| 2018 | Chrysler | Pacifica | Hybrid Limited |
| 2017 | Chrysler | Pacifica | Hybrid Platinum |
| 2017 | Chrysler | Pacifica | Hybrid Premium |
| 2018 | Chrysler | Pacifica | L |
| 2017-2018 | Chrysler | Pacifica | Limited |
| 2017-2018 | Chrysler | Pacifica | LX |
| 2017-2018 | Chrysler | Pacifica | Touring |
| 2017-2018 | Chrysler | Pacifica | Touring L |
| 2017-2018 | Chrysler | Pacifica | Touring L Plus |
| 2014 | Chrysler | Town & Country | 30th Anniversary Edition |
| 2011-2016 | Chrysler | Town & Country | Limited |
| 2016 | Chrysler | Town & Country | Limited Platinum |
| 2015-2016 | Chrysler | Town & Country | LX |
| 2013-2016 | Chrysler | Town & Country | S |
| 2011-2016 | Chrysler | Town & Country | Touring |
| 2011-2016 | Chrysler | Town & Country | Touring L |
| 2011 | Dodge | Avenger | Express |
| 2011 | Dodge | Avenger | Heat |
| 2011 | Dodge | Avenger | Lux |
| 2011 | Dodge | Avenger | Mainstreet |
| 2012-2014 | Dodge | Avenger | R/T |
| 2012-2014 | Dodge | Avenger | SE |
| 2013-2014 | Dodge | Avenger | SXT |
| 2012 | Dodge | Avenger | SXT Plus |
| 2017-2020 | Dodge | Challenger | GT |
| 2014 | Dodge | Challenger | Rallye Redline |
| 2011 | Dodge | Challenger | SE |
| 2012-2020 | Dodge | Challenger | SXT |
| 2012,2015-2018 | Dodge | Challenger | SXT Plus |
| 2018-2020 | Dodge | Charger | GT |
| 2012-2020 | Dodge | Charger | Pursuit |
| 2011-2017 | Dodge | Charger | SE |
| 2012-2020 | Dodge | Charger | SXT |
| 2012,2018 | Dodge | Charger | SXT Plus |
| 2011-2018 | Dodge | Durango | Citadel |
| 2011-2013 | Dodge | Durango | Crew |
| 2011 | Dodge | Durango | Express |
| 2017-2018 | Dodge | Durango | GT |
| 2011 | Dodge | Durango | Heat |
| 2014-2016 | Dodge | Durango | Limited |
| 2014-2015 | Dodge | Durango | Rallye |
| 2012-2018 | Dodge | Durango | Special Service |
| 2012-2018 | Dodge | Durango | SXT |
| 2018 | Dodge | Durango | SXT Plus |
| 2014-2016 | Dodge | Grand Caravan | American Value Package |
| 2011 | Dodge | Grand Caravan | C/V |
| 2011-2013 | Dodge | Grand Caravan | Crew |
| 2011 | Dodge | Grand Caravan | Express |
| 2017-2019 | Dodge | Grand Caravan | GT |
| 2011 | Dodge | Grand Caravan | Mainstreet |
| 2011-2016 | Dodge | Grand Caravan | R/T |
| 2012-2020 | Dodge | Grand Caravan | SE |
| 2014 | Dodge | Grand Caravan | SE 30th Anniversary Edition |
| 2016-2018,2020 | Dodge | Grand Caravan | SE Plus |
| 2012-2020 | Dodge | Grand Caravan | SXT |
| 2014 | Dodge | Grand Caravan | SXT 30th Anniversary Edition |
| 2011-2013 | Dodge | Journey | Crew |
| 2014-2019 | Dodge | Journey | Crossroad |
| 2017-2019 | Dodge | Journey | GT |
| 2014-2015 | Dodge | Journey | Limited |
| 2011 | Dodge | Journey | Lux |
| 2011 | Dodge | Journey | Mainstreet |
| 2011-2016 | Dodge | Journey | R/T |
| 2015-2019 | Dodge | Journey | SE |
| 2012-2018 | Dodge | Journey | SXT |
| 2017-2020 | Genesis | G80 | 3.8 |
| 2017 | Genesis | G80 | 5.0 |
| 2008-2012 | Honda | Accord | EX |
| 2008-2017 | Honda | Accord | EX-L |
| 2008-2012 | Honda | Accord | LX |
| 2008-2012 | Honda | Accord | LX-P |
| 2008-2012 | Honda | Accord | LX-S |
| 2011-2012 | Honda | Accord | SE |
| 2013-2017 | Honda | Accord | Touring |
| 2010-2011 | Honda | Accord Crosstour | EX |
| 2010-2011 | Honda | Accord Crosstour | EX-L |
| 2012 | Honda | Civic | DX |
| 2012-2015 | Honda | Civic | EX |
| 2012-2015 | Honda | Civic | EX-L |
| 2012-2015 | Honda | Civic | HF |
| 2012-2015 | Honda | Civic | LX |
| 2015 | Honda | Civic | SE |
| 2012-2015 | Honda | Civic | Si |
| 2010-2014 | Honda | CR-V | EX |
| 2010-2014 | Honda | CR-V | EX-L |
| 2010-2014 | Honda | CR-V | LX |
| 2011 | Honda | CR-V | SE |
| 2012-2015 | Honda | Crosstour | EX |
| 2012-2015 | Honda | Crosstour | EX-L |
| 2018-2019 | Honda | Odyssey | Elite |
| 2011-2019 | Honda | Odyssey | EX |
| 2008-2019 | Honda | Odyssey | EX-L |
| 2011-2019 | Honda | Odyssey | LX |
| 2016-2017 | Honda | Odyssey | SE |
| 2008-2019 | Honda | Odyssey | Touring |
| 2011-2017 | Honda | Odyssey | Touring Elite |
| 2016-2019 | Honda | Pilot | Elite |
| 2009-2019 | Honda | Pilot | EX |
| 2009-2019 | Honda | Pilot | EX-L |
| 2009-2019 | Honda | Pilot | LX |
| 2015 | Honda | Pilot | SE |
| 2009-2019 | Honda | Pilot | Touring |
| 2017-2019 | Honda | Ridgeline | Black Edition |
| 2009-2014,2017-2019 | Honda | Ridgeline | RT |
| 2009-2014,2017-2019 | Honda | Ridgeline | RTL |
| 2017-2019 | Honda | Ridgeline | RTL-E |
| 2017-2019 | Honda | Ridgeline | RTL-T |
| 2009-2014,2017 | Honda | Ridgeline | RTS |
| 2014 | Honda | Ridgeline | SE |
| 2012-2014,2017-2019 | Honda | Ridgeline | Sport |
| 2012-2017 | Hyundai | Azera | Base |
| 2014-2017 | Hyundai | Azera | Limited |
| 2012-2013 | Hyundai | Elantra | GLS |
| 2012-2016 | Hyundai | Elantra | Limited |
| 2014-2016 | Hyundai | Elantra | SE |
| 2014-2015 | Hyundai | Elantra | Sport |
| 2016 | Hyundai | Elantra | Value Edition |
| 2013-2014 | Hyundai | Elantra Coupe | GS |
| 2013 | Hyundai | Elantra Coupe | SE |
| 2013-2020 | Hyundai | Elantra GT | Base |
| 2012-2016 | Hyundai | Equus | Signature |
| 2012-2016 | Hyundai | Equus | Ultimate |
| 2012-2016 | Hyundai | Genesis | 3.8 |
| 2012,2015-2016 | Hyundai | Genesis | 5.0 |
| 2012-2014 | Hyundai | Genesis | 5.0 R-Spec |
| 2010,2015-2016 | Hyundai | Genesis Coupe | 3.8 |
| 2010-2014 | Hyundai | Genesis Coupe | 3.8 Grand Touring |
| 2011-2016 | Hyundai | Genesis Coupe | 3.8 R-Spec |
| 2010-2013 | Hyundai | Genesis Coupe | 3.8 Track |
| 2014-2016 | Hyundai | Genesis Coupe | 3.8 Ultimate |
| 2020 | Hyundai | Palisade | Limited |
| 2020 | Hyundai | Palisade | SE |
| 2020 | Hyundai | Palisade | SEL |
| 2011-2015 | Hyundai | Santa Fe | GLS |
| 2010-2017,2019-2020 | Hyundai | Santa Fe | Limited |
| 2017-2018 | Hyundai | Santa Fe | Limited Ultimate |
| 2010-2012,2016-2020 | Hyundai | Santa Fe | SE |
| 2017-2018 | Hyundai | Santa Fe | SE Ultimate |
| 2019-2020 | Hyundai | Santa Fe | SEL |
| 2019 | Hyundai | Santa Fe | SEL Plus |
| 2019 | Hyundai | Santa Fe | Ultimate |
| 2016-2018 | Hyundai | Santa Fe Sport | Base |
| 2019 | Hyundai | Santa Fe XL | Limited Ultimate |
| 2019 | Hyundai | Santa Fe XL | SE |
| 2015-2019 | Hyundai | Sonata | Limited |
| 2015 | Hyundai | Sonata | Limited 2.0T |
| 2015-2019 | Hyundai | Sonata | SE |
| 2018-2019 | Hyundai | Sonata | SEL |
| 2015-2019 | Hyundai | Sonata | Sport |
| 2015 | Hyundai | Sonata | Sport 2.0T |
| 2014-2015 | Hyundai | Tucson | GLS |
| 2019-2020 | Hyundai | Tucson | Limited |
| 2016-2020 | Hyundai | Tucson | SE |
| 2018-2020 | Hyundai | Tucson | SEL |
| 2018 | Hyundai | Tucson | SEL Plus |
| 2018-2020 | Hyundai | Tucson | Sport |
| 2019-2020 | Hyundai | Tucson | Ultimate |
| 2019-2020 | Hyundai | Tucson | Value Edition |
| 2020 | Hyundai | Venue | SE |
| 2020 | Hyundai | Venue | SEL |
| 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 |
| 2016-2020 | Jeep | Cherokee | Overland |
| 2016-2017 | Jeep | Cherokee | Sport |
| 2014-2020 | Jeep | Cherokee | Trailhawk |
| 2016 | Jeep | Grand Cherokee | 75th Anniversary |
| 2018 | Jeep | Grand Cherokee | Altitude |
| 2018 | Jeep | Grand Cherokee | High Altitude |
| 2011-2018 | Jeep | Grand Cherokee | Laredo |
| 2011-2018 | Jeep | Grand Cherokee | Limited |
| 2011-2018 | Jeep | Grand Cherokee | Overland |