{"product_id":"c5-corvette-z06-ngk-v-power-spark-plugs-ls6","title":"C5 Corvette Z06 NGK V-Power Spark Plugs - LS6","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 V-Power TR5 Nickel Spark Plugs for C5 Corvette Z06 LS6\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNGK V-Power TR5 nickel spark plugs\u003c\/strong\u003e, \u003cstrong\u003estock number 2238\u003c\/strong\u003e, fit the \u003cstrong\u003e2001–2004 C5 Corvette Z06\u003c\/strong\u003e with its stock \u003cstrong\u003e5.7L LS6 V8\u003c\/strong\u003e. Each order supplies \u003cstrong\u003eeight spark plugs in two manufacturer four-packs\u003c\/strong\u003e for a complete eight-cylinder spark-plug replacement.\u003c\/p\u003e\n\u003cp\u003eFor a stock LS6 ignition refresh, \u003cstrong\u003eV-Power’s nickel V-groove\u003c\/strong\u003e supports ignitability and helps reduce quenching around the firing electrodes. Its copper core handles heat transfer, and the ceramic provides electrical insulation. Eight matching TR5 plugs let you renew the full Z06 set together, while the plated shells are designed for installation without added anti-seize. That keeps the service centered on the plugs your engine needs.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentity:\u003c\/strong\u003e NGK 2238, design code TR5, V-Power nickel spark plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiring design:\u003c\/strong\u003e V-groove center electrode with nickel-alloy construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat management:\u003c\/strong\u003e 98% pure copper core; high-grade alumina silicate ceramic insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell treatment:\u003c\/strong\u003e Trivalent plating provides corrosion resistance and eliminates the need for anti-seize.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Eight plugs only. Wires, coils and installation tools are separate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition support:\u003c\/strong\u003e The V-groove helps improve ignitability while reducing flame quenching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled heat flow:\u003c\/strong\u003e The copper core helps dissipate firing-end heat during engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear service quantity:\u003c\/strong\u003e Two four-packs cover the whole V8, avoiding a half-set order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry-thread service:\u003c\/strong\u003e The plated shell supports installation without anti-seize, avoiding an unnecessary lubricant that can alter tightening behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Z06 configuration:\u003c\/strong\u003e Match the 2001–2004 model years, 5.7L LS6, fixed-roof coupe body and six-speed manual transmission. These details identify the stock C5 Z06 covered by this complete eight-plug set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance records:\u003c\/strong\u003e Record the installed plug number and checked gap when servicing your LS6. Nickel plugs should be maintained for their own construction and use; do not assume an unverified replacement interval from a previously installed plug type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication gap:\u003c\/strong\u003e Use \u003cstrong\u003e0.040 inch (1.02 mm)\u003c\/strong\u003e for this stock LS6 fitment. Measure every plug before installation; the supplied preset is not a substitute for the required application setting. Work on a cool engine and keep dirt out of the plug openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Follow the vehicle’s tightening specification on clean, dry threads without anti-seize. Inspect the ceramic and electrodes for damage, and use the correct spark-plug socket rather than forcing a plug into the cylinder head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModified engines:\u003c\/strong\u003e Have your engine builder confirm the plug specification and gap if compression, boost or other engine requirements have changed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #ff0000;\"\u003eCORVETTE COMPATIBILITY\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2001–2004 C5 Corvette Z06\u003c\/li\u003e\n\u003cli\u003eFixed-roof coupe\u003c\/li\u003e\n\u003cli\u003e5.7L LS6 V8, stock configuration\u003c\/li\u003e\n\u003cli\u003eSix-speed manual only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy from Custom Corvette Accessories?\u003c\/h3\u003e\n\u003cp\u003eWe’re fellow Corvette owners at Custom Corvette Accessories, offering \u003cstrong\u003eone-on-one customer service\u003c\/strong\u003e. For help selecting \u003cstrong\u003eNGK 2238 TR5 V-Power nickel spark plugs\u003c\/strong\u003e for your C5 Corvette Z06 LS6, contact us for personal assistance with the fitment details and the complete eight-plug order.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":67732748501229,"sku":"2238","price":36.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1359\/4413\/files\/ngk-v-power-corvette-spark-plug-full-view_3978a5eb-b6a6-420d-9c0c-60b7ffe538e7.png?v=1791837655","url":"https:\/\/www.corvettepartsandaccessories.com\/products\/c5-corvette-z06-ngk-v-power-spark-plugs-ls6","provider":"Corvette Parts from Custom Corvette Accessories","version":"1.0","type":"link"}