NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
$41.99
$41.99
$42.00
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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 |
|---|---|---|---|
| 2016-2020 | Buick | Envision | Premium |
| 2015-2017 | Buick | Regal | Base |
| 2014-2017 | Buick | Regal | GS |
| 2014-2017 | Buick | Regal | Premium |
| 2016-2017 | Buick | Regal | Sport Touring |
| 2018-2020 | Buick | Regal Sportback | Base |
| 2018-2020 | Buick | Regal Sportback | Essence |
| 2018-2020 | Buick | Regal Sportback | Preferred |
| 2018-2019 | Buick | Regal Sportback | Preferred II |
| 2018-2020 | Buick | Regal TourX | Base |
| 2018-2020 | Buick | Regal TourX | Essence |
| 2018-2020 | Buick | Regal TourX | Preferred |
| 2013-2019 | Cadillac | ATS | Base |
| 2013-2019 | Cadillac | ATS | Luxury |
| 2013-2016 | Cadillac | ATS | Performance |
| 2013-2016 | Cadillac | ATS | Premium |
| 2016-2018 | Cadillac | CT6 | Base |
| 2016-2018 | Cadillac | CT6 | Luxury |
| 2017-2018 | Cadillac | CT6 | Plug-In |
| 2014-2019 | Cadillac | CTS | Base |
| 2014-2019 | Cadillac | CTS | Luxury |
| 2014-2016 | Cadillac | CTS | Performance |
| 2014-2016 | Cadillac | CTS | Premium |
| 2017-2020 | Chevrolet | Camaro | LS |
| 2016-2020 | Chevrolet | Camaro | LT |
| 2018-2020 | Chevrolet | Equinox | LT |
| 2018-2020 | Chevrolet | Equinox | Premier |
| 2013-2016 | Chevrolet | Malibu | LT |
| 2013-2015 | Chevrolet | Malibu | LTZ |
| 2016-2020 | Chevrolet | Malibu | Premier |
| 2018-2019 | Chevrolet | Traverse | RS |
| 2018-2020 | Ford | EcoSport | S |
| 2018-2020 | Ford | EcoSport | SE |
| 2018-2020 | Ford | EcoSport | SES |
| 2018-2020 | Ford | EcoSport | Titanium |
| 2012-2014 | Ford | Edge | Limited |
| 2012-2020 | Ford | Edge | SE |
| 2012-2020 | Ford | Edge | SEL |
| 2015-2020 | Ford | Edge | Titanium |
| 2020 | Ford | Escape | S |
| 2013-2020 | Ford | Escape | SE |
| 2013,2018-2020 | Ford | Escape | SEL |
| 2013-2019 | Ford | Escape | Titanium |
| 2015-2017 | Ford | Expedition | EL King Ranch |
| 2015-2017 | Ford | Expedition | EL Limited |
| 2015-2017 | Ford | Expedition | EL Platinum |
| 2016-2017 | Ford | Expedition | EL SSV |
| 2015-2017 | Ford | Expedition | EL XL |
| 2015-2017 | Ford | Expedition | EL XLT |
| 2015-2017 | Ford | Expedition | King Ranch |
| 2015-2019 | Ford | Expedition | Limited |
| 2018-2019 | Ford | Expedition | Max Limited |
| 2018-2019 | Ford | Expedition | Max Platinum |
| 2018-2019 | Ford | Expedition | Max XL |
| 2015-2019 | Ford | Expedition | Platinum |
| 2016-2019 | Ford | Expedition | SSV |
| 2015-2019 | Ford | Expedition | XL |
| 2015-2019 | Ford | Expedition | XLT |
| 2012-2019 | Ford | Explorer | Base |
| 2012-2019 | Ford | Explorer | Limited |
| 2016-2019 | Ford | Explorer | Platinum |
| 2013-2019 | Ford | Explorer | Sport |
| 2012-2019 | Ford | Explorer | XLT |
| 2011-2014 | Ford | F-150 | FX2 |
| 2011-2014 | Ford | F-150 | FX4 |
| 2011-2019 | Ford | F-150 | King Ranch |
| 2011-2019 | Ford | F-150 | Lariat |
| 2013-2014,2016-2019 | Ford | F-150 | Limited |
| 2011-2019 | Ford | F-150 | Platinum |
| 2017-2019 | Ford | F-150 | Raptor |
| 2016-2019 | Ford | F-150 | SSV |
| 2011-2019 | Ford | F-150 | XL |
| 2011-2019 | Ford | F-150 | XLT |
| 2011-2019 | Ford | Fiesta | S |
| 2011-2019 | Ford | Fiesta | SE |
| 2011-2012 | Ford | Fiesta | SEL |
| 2011-2012 | Ford | Fiesta | SES |
| 2013-2018 | Ford | Fiesta | Titanium |
| 2010-2019 | Ford | Flex | Limited |
| 2010-2014,2017 | Ford | Flex | SEL |
| 2011-2012 | Ford | Flex | Titanium |
| 2016-2018 | Ford | Focus | RS |
| 2012-2018 | Ford | Focus | S |
| 2012-2018 | Ford | Focus | SE |
| 2012,2017-2018 | Ford | Focus | SEL |
| 2013-2018 | Ford | Focus | ST |
| 2012-2018 | Ford | Focus | Titanium |
| 2017-2018 | Ford | Fusion | Platinum |
| 2013-2020 | Ford | Fusion | SE |
| 2019 | Ford | Fusion | SEL |
| 2013-2020 | Ford | Fusion | Titanium |
| 2015-2020 | Ford | Mustang | EcoBoost |
| 2015-2020 | Ford | Mustang | EcoBoost Premium |
| 2013-2019 | Ford | Police Interceptor Sedan | Base |
| 2014-2019 | Ford | Police Interceptor Utility | Base |
| 2019 | Ford | Ranger | Lariat |
| 2019 | Ford | Ranger | XL |
| 2019 | Ford | Ranger | XLT |
| 2014-2018 | Ford | Special Service Police Sedan | Base |
| 2013-2019 | Ford | Taurus | Limited |
| 2013-2019 | Ford | Taurus | SE |
| 2013-2019 | Ford | Taurus | SEL |
| 2010-2019 | Ford | Taurus | SHO |
| 2019-2020 | Ford | Transit Connect | Titanium |
| 2019-2020 | Ford | Transit Connect | XL |
| 2019-2020 | Ford | Transit Connect | XLT |
| 2015-2019 | Ford | Transit-150 | Base |
| 2015-2019 | Ford | Transit-150 | XL |
| 2015-2019 | Ford | Transit-150 | XLT |
| 2015-2019 | Ford | Transit-250 | Base |
| 2016-2019 | Ford | Transit-250 | PTV |
| 2015-2019 | Ford | Transit-350 | Base |
| 2015-2019 | Ford | Transit-350 | XL |
| 2015-2019 | Ford | Transit-350 | XLT |
| 2015-2019 | Ford | Transit-350 HD | Base |
| 2015-2019 | Ford | Transit-350 HD | XL |
| 2015-2019 | Ford | Transit-350 HD | XLT |
| 2018-2020 | GMC | Terrain | Denali |
| 2018-2020 | GMC | Terrain | SLE |
| 2018-2020 | GMC | Terrain | SLT |
| 2017 | Jaguar | XE | Base |
| 2017 | Jaguar | XE | Premium |
| 2017 | Jaguar | XE | Prestige |
| 2013-2014 | Jaguar | XF | Base |
| 2015 | Jaguar | XF | Premium |
| 2015-2017 | Land Rover | Discovery Sport | HSE |
| 2015-2016 | Land Rover | Discovery Sport | HSE Lux |
| 2017 | Land Rover | Discovery Sport | HSE Luxury |
| 2015-2017 | Land Rover | Discovery Sport | SE |
| 2013-2015 | Land Rover | LR2 | Base |
| 2013-2015 | Land Rover | LR2 | HSE |
| 2013-2015 | Land Rover | LR2 | HSE Lux |
| 2015-2017 | Land Rover | Range Rover Evoque | Autobiography |
| 2015 | Land Rover | Range Rover Evoque | Autobiography Dynamic |
| 2012-2015 | Land Rover | Range Rover Evoque | Dynamic |
| 2016-2017 | Land Rover | Range Rover Evoque | HSE |
| 2016-2017 | Land Rover | Range Rover Evoque | HSE Dynamic |
| 2012-2015 | Land Rover | Range Rover Evoque | Prestige |
| 2012-2015 | Land Rover | Range Rover Evoque | Pure |
| 2016-2017 | Land Rover | Range Rover Evoque | SE |
| 2017 | Land Rover | Range Rover Evoque | SE Dynamic |
| 2016-2017 | Land Rover | Range Rover Evoque | SE Premium |
| 2015,2019 | Lincoln | MKC | Base |
| 2015-2019 | Lincoln | MKC | Black Label |
| 2016-2018 | Lincoln | MKC | Premiere |
| 2016-2019 | Lincoln | MKC | Reserve |
| 2016-2019 | Lincoln | MKC | Select |
| 2010-2016 | Lincoln | MKS | EcoBoost |
| 2013-2017,2019 | Lincoln | MKT | Base |
| 2010-2016 | Lincoln | MKT | EcoBoost |
| 2018-2019 | Lincoln | MKT | Reserve |
| 2013-2016,2019-2020 | Lincoln | MKZ | Base |
| 2015-2018 | Lincoln | MKZ | Black Label |
| 2017-2018 | Lincoln | MKZ | Premiere |
| 2017-2018,2020 | Lincoln | MKZ | Reserve |
| 2017-2018 | Lincoln | MKZ | Select |
| 2019-2020 | Lincoln | Nautilus | Base |
| 2019-2020 | Lincoln | Nautilus | Black Label |
| 2019-2020 | Lincoln | Nautilus | Reserve |
| 2019 | Lincoln | Nautilus | Select |
| 2015,2019 | Lincoln | Navigator | Base |
| 2018-2019 | Lincoln | Navigator | Black Label |
| 2015 | Lincoln | Navigator | L |
| 2016-2019 | Lincoln | Navigator | L Reserve |
| 2016-2019 | Lincoln | Navigator | L Select |
| 2018 | Lincoln | Navigator | Premiere |
| 2016-2019 | Lincoln | Navigator | Reserve |
| 2016-2019 | Lincoln | Navigator | Select |
| 2007-2009 | Mazda | 3 | Mazdaspeed |
| 2006-2007 | Mazda | 6 | Mazdaspeed |
| 2007-2009 | Mazda | CX-7 | Grand Touring |
| 2007-2009 | Mazda | CX-7 | Sport |
| 2007-2009 | Mazda | CX-7 | Touring |
Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.