{"product_id":"c6-corvette-ngk-iridium-ix-spark-plugs-ls2","title":"C6 Corvette NGK Iridium IX Spark Plugs - LS2","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1359\/4413\/files\/cca-9-99-shipping-performance-banner-v2.2.png?v=1784322136\" alt=\"CCA $9.99 shipping - Continental U.S.\" width=\"1458\" height=\"240\" style=\"display:block;width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eNGK Iridium IX TR5IX Spark Plugs for C6 Corvette LS2\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNGK Iridium IX TR5IX spark plugs\u003c\/strong\u003e, \u003cstrong\u003estock number 7397\u003c\/strong\u003e, fit the \u003cstrong\u003e2005–2007 C6 Corvette\u003c\/strong\u003e with the \u003cstrong\u003eLS2 6.0L engine\u003c\/strong\u003e in stock configuration. This offer includes \u003cstrong\u003eeight spark plugs supplied as two packs of four\u003c\/strong\u003e for a complete V8 plug service.\u003c\/p\u003e\n\u003cp\u003eAn early C6 plug change starts with the 6.0L LS2 actually fitted to your car. Iridium IX uses a fine iridium firing tip to support a \u003cstrong\u003estable spark and resist electrode wear\u003c\/strong\u003e. A plated shell helps protect the threads during service, while the complete eight-plug quantity lets you replace the full set together for regular driving and weekend trips.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK stock number:\u003c\/strong\u003e 7397; \u003cstrong\u003edesign code:\u003c\/strong\u003e TR5IX.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine-wire iridium center electrode:\u003c\/strong\u003e A durable firing tip designed to maintain a consistent spark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull eight-plug quantity:\u003c\/strong\u003e Two manufacturer packs of four for one V8 engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark plugs only:\u003c\/strong\u003e Plug wires and ignition coils are separate components and are not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrivalent shell plating:\u003c\/strong\u003e Helps resist corrosion and supports removal at a later plug service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA matching set:\u003c\/strong\u003e Replace all eight plugs with the same Iridium IX design in one order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear-resistant firing tip:\u003c\/strong\u003e Iridium supports stable ignition while resisting electrode wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocused early-C6 fitment:\u003c\/strong\u003e Select an eight-plug service set for the 2005–2007 LS2 coupe or convertible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarly C6 selection:\u003c\/strong\u003e Match the 2005–2007 model year and 6.0L LS2 engine together. That combination identifies the stock-engine fitment for this eight-plug service set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupe or convertible:\u003c\/strong\u003e Both body styles use this eight-plug offer when equipped with the stock LS2. Choose by the engine and year rather than the roof style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck before fitting:\u003c\/strong\u003e Confirm TR5IX and 7397 on the plugs and packaging, then inspect the ceramic insulators and electrodes for damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation gap:\u003c\/strong\u003e Use 0.040 inch for this stock LS2 fitment. Measure every plug before installation; the supplied gap is not a substitute for the vehicle’s required setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect the fine tip:\u003c\/strong\u003e Use a round-wire or pin gauge. Move only the ground electrode if adjustment is needed, without levering against the center tip. Ask a qualified installer before making a large adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry threads and correct torque:\u003c\/strong\u003e Do not add anti-seize or lubricant. Follow the vehicle tightening specification. An engine builder or tuner should confirm plug requirements for a modified engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #ff0000;\"\u003eCORVETTE COMPATIBILITY\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2005–2007 C6 Corvette Base\u003c\/li\u003e\n\u003cli\u003eCoupe and convertible\u003c\/li\u003e\n\u003cli\u003eLS2 6.0L engine, stock configuration\u003c\/li\u003e\n\u003cli\u003eManual and automatic transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy from Custom Corvette Accessories?\u003c\/h3\u003e\n\u003cp\u003eAt Custom Corvette Accessories, we’re Corvette owners ourselves, and we offer \u003cstrong\u003eone-on-one customer service\u003c\/strong\u003e to help you choose parts for your car. Have a question about \u003cstrong\u003eNGK 7397 TR5IX Iridium IX spark plugs\u003c\/strong\u003e for your C6 Corvette LS2? Contact us for personal help before you order.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":67715052863725,"sku":"7397","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1359\/4413\/files\/ngk-iridium-ix-corvette-spark-plug.png?v=1791740597","url":"https:\/\/www.corvettepartsandaccessories.com\/products\/c6-corvette-ngk-iridium-ix-spark-plugs-ls2","provider":"Corvette Parts from Custom Corvette Accessories","version":"1.0","type":"link"}