{"product_id":"ngk-spark-plugs-iridium-ix-bpr8eix-spark-plug-part-number-6684","title":"NGK Spark Plugs Iridium IX BPR8EIX Spark Plug, Part Number 6684","description":"Iridium IX Spark Plug - BPR8EIX\n\u003cp\u003eThe NGK Spark Plugs Iridium IX BPR8EIX spark plug is designed to deliver dependable ignition performance for compatible automotive, powersports, marine, and small-engine applications. Its iridium center electrode supports consistent spark formation while requiring less voltage than conventional nickel designs, helping promote reliable starting, smooth engine operation, and efficient combustion. This plug is a suitable replacement for applications specified for the BPR8EIX model and should be matched to the vehicle or engine manufacturer’s recommended heat range and plug specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for engines that call for an NGK BPR8EIX Iridium IX spark plug. Always verify application, thread specification, reach, heat range, and manufacturer recommendations before installation. The plug’s compact electrode design can help reduce ignition-system demand and support extended service life when properly installed and maintained.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e NGK Spark Plugs\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e NGK Spark Plugs\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Iridium IX BPR8EIX\u003cbr\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 6684\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 6684\u003c\/p\u003e\u003cp\u003eNGK Spark Plugs uses a durable metal shell plating with enhanced corrosion resistance for added protection in demanding operating environments. The iridium electrode is substantially smaller than platinum and conventional nickel electrodes, allowing the plug to maintain a focused ignition point and support dependable performance. Install the NGK Spark Plugs Iridium IX BPR8EIX according to the applicable service instructions and recommended torque specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIridium electrode: Provides a focused spark and supports reliable ignition performance.\u003c\/li\u003e\n\u003cli\u003eReduced voltage requirement: The ultra-small center electrode helps reduce the voltage needed for spark formation and may help extend ignition-system life.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant shell plating: Enhanced metal shell plating helps protect against corrosion in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eEngine fitment: Intended for applications that specify the NGK BPR8EIX Iridium IX spark plug.\u003c\/li\u003e\n\u003cli\u003eBrand and part number: NGK Spark Plugs Iridium IX, manufacturer and vendor part number 6684.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567965176043,"sku":"21030057","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/24204.png?v=1790799633","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-iridium-ix-bpr8eix-spark-plug-part-number-6684","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}