NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
$90.44 USD
Specifications Part numbers, fitment codes and shipping
- Brand
- NGK
- Speedzone SKU
- NGK94374
- Manufacturer part number
- 94374
- UPC
- 87295943748
- Category
- Spark Plugs
- Shipping weight
- 0.44 lb
- Sold in case lots of
- 4
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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.
- 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
- Outstanding acceleration, high fuel efficiency and durability
- Fine iridium tip ensures durable and consistent spark
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 |
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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