{"product_id":"ngk-laser-platinum-spark-plug-box-of-4-lztr6ap11eg","title":"NGK Laser Platinum Spark Plug Box of 4 (LZTR6AP11EG)","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e97408\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 087295974087\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNGK Laser Platinum Spark Plug LZTR6AP11EG – Box of 4\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe NGK 97408 Laser Platinum Spark Plug (LZTR6AP11EG) is a premium OE-quality spark plug designed for high-performance 6.4L SRT8 HEMI engines. Featuring a laser-welded platinum center electrode and a fine-wire design, these plugs deliver superior ignitability, extended service life, and consistent spark under high cylinder pressures. Sold as a box of 4, they are the ideal upgrade or replacement for 2011-2020 Dodge Challenger, Charger, Durango, Jeep Grand Cherokee SRT, and Chrysler 300 SRT8 models equipped with the 6.4L HEMI V8.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Platinum Technology\u003c\/strong\u003e – Platinum center electrode for exceptional durability and consistent spark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine-Wire Design\u003c\/strong\u003e – Improves ignitability and combustion efficiency for smoother idle and better throttle response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance\u003c\/strong\u003e – Engineered to withstand the extreme conditions of the 6.4L SRT8 HEMI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-Quality Reliability\u003c\/strong\u003e – Manufactured to meet or exceed factory specifications for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox of 4\u003c\/strong\u003e – Complete set for one V8 engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e97408 (LZTR6AP11EG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNGK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLaser Platinum Spark Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eBox of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2011-2020 6.4L SRT8 HEMI V8 models (see full fitment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eNGK Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 x NGK Laser Platinum Spark Plugs (LZTR6AP11EG)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically engineered for high-output 6.4L SRT8 HEMI engines\u003c\/li\u003e\n\u003cli\u003eProvides reliable ignition, smoother idle, and improved combustion efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory spark plugs in listed SRT8 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStandard spark plug replacement during tune-up\u003c\/li\u003e\n\u003cli\u003eEstimated time: 30–60 minutes\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended with proper gap setting and torque specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim \/ Engine\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2014\u003c\/td\u003e\n\u003ctd\u003eChrysler\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003eSRT8 \/ SRT8 Core\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eChallenger\u003c\/td\u003e\n\u003ctd\u003e392 Hemi Scat Pack Shaker \/ R\/T 392 \/ R\/T Scat Pack \/ Scat Pack \/ SRT 392\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eChallenger\u003c\/td\u003e\n\u003ctd\u003eSRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eChallenger\u003c\/td\u003e\n\u003ctd\u003eT\/A 392\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003eDaytona 392 \/ R\/T 392 \/ R\/T Scat Pack \/ Scat Pack \/ SRT 392\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2014\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003eSRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2020\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eDurango\u003c\/td\u003e\n\u003ctd\u003eSRT\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2020\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eSRT \/ SRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L SRT8 HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose NGK Laser Platinum Spark Plugs?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLargest OE spark plug supplier in North America with over 80 years of expertise\u003c\/li\u003e\n\u003cli\u003eSuperior ignitability, longer life, and consistent performance under high loads\u003c\/li\u003e\n\u003cli\u003eTrusted by manufacturers and enthusiasts for reliability in high-performance HEMI applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this spark plug fit my 2018 Dodge Challenger SRT 392? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, listed as a direct fit for 2011-2020 6.4L SRT8 HEMI applications including Challenger, Charger, Durango, and Grand Cherokee SRT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How many plugs are in the box? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Box of 4 Laser Platinum spark plugs (LZTR6AP11EG) – enough for one V8 engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are these better than stock plugs? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, platinum technology provides better spark, longer life, and improved combustion efficiency compared to standard plugs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Official NGK retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":40133610176591,"sku":"NGK97408","price":101.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ngk_97408_spark_plug.png?v=1775162049","url":"https:\/\/www.blackopsautoworks.com\/products\/ngk-laser-platinum-spark-plug-box-of-4-lztr6ap11eg","provider":"Black Ops Auto Works","version":"1.0","type":"link"}