{"product_id":"ngk-7913-iridium-spark-plug-silfr6a","title":"NGK 7913 Iridium Spark Plug - SILFR6A","description":"\u003cp\u003e\u003cspan\u003eThese NGK spark plugs are specifically designed for use in many Subaru WRX and STI EJ25 engines and Jeep Grand Cherokee Trackhawk. It is\u003c\/span\u003e\u003cspan\u003e also standard OEM replacement for many makes and models.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAbout NGK Iridium Spark Plugs\u003c\/h4\u003e\n\u003cp\u003eNGK Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped centre electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrivalent metal plating provides superior anti-corrosion and anti-seizing properties.\u003c\/li\u003e\n\u003cli\u003eCorrugated ribs prevent flashover.\u003c\/li\u003e\n\u003cli\u003ePure alumina silicate ceramic insulator, provides superior strength and better heat transfer.\u003c\/li\u003e\n\u003cli\u003eCopper core aids in heat removal.\u003c\/li\u003e\n\u003cli\u003eTriple seals prevent leakage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBeware of counterfeit NGK plugs being sold at a cheaper price by other vendors. They do not offer the same performance, lifespan, and knock resistance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eVEHICLE FITMENT\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2006-2014 Subaru WRX (EJ25)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2006-2021 Subaru STI (EJ25)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2003-2013 Subaru Forester XT (EJ25)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2007-2014 Subaru Liberty GT (EJ25)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2007-2014 Subaru Outback XT (EJ25)\u003c\/li\u003e\n\u003cli\u003e2017-2021 Jeep Grand Cherokee Trackhawk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHead to the \u003ca href=\"https:\/\/ngk.com.au\/partfinder\/\" title=\"NGK Part Finder\"\u003eNGK Part Finder \u003c\/a\u003eto find out if this spark plug or another model is a direct replacement for your OEM equivalent part.\u003c\/p\u003e\n\u003cp\u003ePlease note this guide will not be suitable if you are looking for an upgrade over the standard OEM part in all cases. Please \u003ca href=\"https:\/\/shiftymods.com.au\/pages\/contact\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e to confirm if you are unsure.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":44796978921542,"sku":"SILFR6A","price":26.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/7166\/3942\/files\/SILFR6A.jpg?v=1774403174","url":"https:\/\/shiftymods.com.au\/products\/ngk-7913-iridium-spark-plug-silfr6a","provider":"Shifty Mods | Performance \u0026 Maintenance Parts Australia","version":"1.0","type":"link"}