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4344
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NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11)
Unlock the full potential of your vehicle with the NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11). Designed for the performance enthusiast, these spark plugs deliver outstanding acceleration, high fuel efficiency, and exceptional durability.
- Extreme ignitability and anti-fouling properties
- Tapered cut ground electrode for improved starting, idling, and throttle response
- Iridium fine wire center electrode's durability is six times harder than platinum
Upgrade your vehicle's performance with the NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11). Perfect for modified or high-performance applications, these spark plugs are the ultimate choice for drivers seeking unparalleled performance.
| Make | Model | Year | Type |
|---|---|---|---|
| Saturn | Vue | 2003 | Base |
| Buick | Envision | 2017 | Base |
| Buick | Envision | 2017 | Essence |
| Buick | Envision | 2017 | Preferred |
| Buick | Envision | 2018 | Base |
| Buick | Envision | 2018 | Essence |
| Buick | Envision | 2018 | Preferred |
| Buick | Envision | 2019 | Base |
| Buick | Envision | 2019 | Essence |
| Buick | Envision | 2019 | Preferred |
| Buick | Envision | 2019 | Premium |
| Buick | Envision | 2020 | Base |
| Buick | Envision | 2020 | Essence |
| Buick | Envision | 2020 | Preferred |
| Buick | LaCrosse | 2010 | CX |
| Buick | LaCrosse | 2011 | CX |
| Buick | LaCrosse | 2011 | CXL |
| Buick | LaCrosse | 2012 | Base |
| Buick | LaCrosse | 2012 | Convenience |
| Buick | LaCrosse | 2012 | Leather |
| Buick | LaCrosse | 2012 | Premium |
| Buick | LaCrosse | 2013 | Base |
| Buick | LaCrosse | 2013 | Leather |
| Buick | LaCrosse | 2014 | Base |
| Buick | LaCrosse | 2014 | Leather |
| Buick | LaCrosse | 2015 | Base |
| Buick | LaCrosse | 2015 | Leather |
| Buick | LaCrosse | 2016 | Base |
| Buick | LaCrosse | 2016 | Leather |
| Buick | LaCrosse | 2018 | Base |
| Buick | LaCrosse | 2018 | Essence |
| Buick | LaCrosse | 2018 | Preferred |
| Buick | LaCrosse | 2018 | Premium |
| Buick | LaCrosse | 2019 | Base |
| Buick | LaCrosse | 2019 | Essence |
| Buick | LaCrosse | 2019 | Preferred |
| Buick | LaCrosse | 2019 | Premium |
| Buick | Rainier | 2004 | CXL |
| Buick | Rainier | 2004 | CXL Plus |
| Buick | Rainier | 2005 | CXL |
| Buick | Rainier | 2005 | CXL Plus |
| Buick | Rainier | 2006 | CXL |
| Buick | Rainier | 2007 | CXL |
| Buick | Regal | 2011 | CXL |
| Buick | Regal | 2012 | Base |
| Buick | Regal | 2012 | GS |
| Buick | Regal | 2012 | Premium |
| Buick | Regal | 2013 | Base |
| Buick | Regal | 2013 | GS |
| Buick | Regal | 2013 | Premium |
| Buick | Regal | 2014 | Base |
| Buick | Regal | 2015 | Base |
| Buick | Regal | 2015 | Premium |
| Buick | Regal | 2016 | Base |
| Buick | Regal | 2016 | Premium |
| Buick | Regal | 2017 | Base |
| Buick | Verano | 2012 | Base |
| Buick | Verano | 2012 | Convenience |
| Buick | Verano | 2012 | Leather |
| Buick | Verano | 2013 | Base |
| Buick | Verano | 2013 | Convenience |
| Buick | Verano | 2013 | Leather |
| Buick | Verano | 2013 | Premium |
| Buick | Verano | 2013 | Turbo |
| Buick | Verano | 2014 | Base |
| Buick | Verano | 2014 | Convenience |
| Buick | Verano | 2014 | Leather |
| Buick | Verano | 2014 | Premium |
| Buick | Verano | 2015 | Base |
| Buick | Verano | 2015 | Convenience |
| Buick | Verano | 2015 | Leather |
| Buick | Verano | 2015 | Premium |
| Buick | Verano | 2016 | Base |
| Buick | Verano | 2016 | Convenience |
| Buick | Verano | 2016 | Leather |
| Buick | Verano | 2016 | Premium |
| Buick | Verano | 2016 | Sport Touring |
| Buick | Verano | 2017 | Base |
| Buick | Verano | 2017 | Leather |
| Buick | Verano | 2017 | Sport Touring |
| Cadillac | ATS | 2013 | Base |
| Cadillac | ATS | 2013 | Luxury |
| Cadillac | ATS | 2014 | Base |
| Cadillac | ATS | 2014 | Luxury |
| Cadillac | ATS | 2015 | Base |
| Cadillac | ATS | 2015 | Luxury |
| Cadillac | ATS | 2016 | Base |
| Cadillac | ATS | 2016 | Luxury |
| Cadillac | CTS | 2016 | V |
| Cadillac | CTS | 2017 | V |
| Cadillac | CTS | 2018 | V |
| Cadillac | CTS | 2019 | V |
| Cadillac | Escalade | 2015 | Base |
| Cadillac | Escalade | 2015 | Luxury |
| Cadillac | Escalade | 2015 | Platinum |
| Cadillac | Escalade | 2015 | Premium |
| Cadillac | Escalade | 2016 | Base |
| Cadillac | Escalade | 2016 | Luxury |
| Cadillac | Escalade | 2016 | Platinum |
| Cadillac | Escalade | 2016 | Premium |
| Cadillac | Escalade | 2017 | Base |
NGK manufactures spark plugs and spark plug wires, as well as glow plugs for diesel applications. Their range of spark plugs cover everything from OEM replacement to Ultimate Performance plugs, and are available as traditional copper, platinum, or iridium tips. NGK’s reputation as an OEM supplier for many car manufacturers makes them a top choice for spark plugs. Few brands can make that claim and have the quality to back it up.
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