{"product_id":"ngk-spark-plug-imr8c-9h-3653-ng3653-1","title":"Ngk Spark Plug IMR8C-9H 3653 NG3653","description":"\u003ch3\u003e\u003cstrong\u003eNGK Iridium Racing IX Spark Plug - IMR8C9H \/ IMR8C-9H [3653]\u003c\/strong\u003e\u003c\/h3\u003e \u003ch4\u003e\u003cstrong\u003eProduct Highlights:\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eFeatures \u003cstrong\u003eadvanced iridium technology\u003c\/strong\u003e, with an electrode 25% smaller than platinum and 1\/4 the size of conventional nickel electrodes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-fine 0.6 mm diameter center electrode\u003c\/strong\u003e reduces voltage requirements and extends ignition system life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTapered ground electrode\u003c\/strong\u003e enhances flame core growth and ignition performance, improving acceleration and fuel efficiency.\u003c\/li\u003e \u003cli\u003eEnhanced anti-corrosion qualities with advanced metal shell plating.\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eSold individually.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeat Range:\u003c\/strong\u003e 8\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 10 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 19 mm (3\/4\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHex Size:\u003c\/strong\u003e 5\/8\" (16 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Stud Terminal Threads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip Configuration:\u003c\/strong\u003e Projected Tip\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThreaded Length:\u003c\/strong\u003e 12.7 mm (1\/2\") Half Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGap:\u003c\/strong\u003e .035\" (0.9 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Resistor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Each\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.06 lbs\u003c\/li\u003e\n\u003c\/ul\u003e \u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eHonda CRF250R:\u003c\/strong\u003e\u003cbr\u003e\n2007 Honda CRF250R\u003cbr\u003e\n2006 Honda CRF250R\u003cbr\u003e\n2005 Honda CRF250R\u003cbr\u003e\n2004 Honda CRF250R\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHonda CRF250X:\u003c\/strong\u003e\u003cbr\u003e\n2017 Honda CRF250X\u003cbr\u003e\n2016 Honda CRF250X\u003cbr\u003e\n2015 Honda CRF250X\u003cbr\u003e\n2013 Honda CRF250X\u003cbr\u003e\n2012 Honda CRF250X\u003cbr\u003e\n2009 Honda CRF250X\u003cbr\u003e\n2008 Honda CRF250X\u003cbr\u003e\n2007 Honda CRF250X\u003cbr\u003e\n2006 Honda CRF250X\u003cbr\u003e\n2005 Honda CRF250X\u003cbr\u003e\n2004 Honda CRF250X\u003c\/p\u003e \u003ch4\u003e\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003ePart No.:\u003c\/strong\u003e 37-IMR8C9H\u003c\/p\u003e \u003ch4\u003e\u003cstrong\u003eAdditional Notes:\u003c\/strong\u003e\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003eExtreme Long Life Laser Iridium Plug Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIridium Tipped Fine Wire Center Electrode:\u003c\/strong\u003e Enables a brighter, stronger spark with reduced voltage requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlatinum Tipped Tapered Cut Ground Electrode:\u003c\/strong\u003e Improves plug longevity while reducing quenching for better ignitability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrivalent Metal Plating:\u003c\/strong\u003e Provides superior anti-corrosion and anti-seizing properties.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrugated Ribs:\u003c\/strong\u003e Prevent flashover for consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePure Alumina Silicate Ceramic Insulator:\u003c\/strong\u003e Enhances strength and heat transfer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCopper Core:\u003c\/strong\u003e Aids in heat removal for improved thermal stability.\u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Does not include terminal nut. If needed, order \u003cstrong\u003epart #067606-0051.\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNGK Iridium Racing IX plugs are ideal for high-performance applications, offering improved efficiency, reliability, and engine performance.\u003c\/p\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eCRF X 250\u003c\/td\u003e\n\u003ctd\u003e2004-2017\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":57503250186620,"sku":"37-IMR8C9H","price":29.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/37-imr8c9h_1b4c2d71-67c8-405c-9737-cd7711fe8ea9.jpg?v=1790362974","url":"https:\/\/radhouse.co.uk\/products\/ngk-spark-plug-imr8c-9h-3653-ng3653-1","provider":"Radhouse","version":"1.0","type":"link"}