{"product_id":"ngk-spark-plugs-iridium-ix-dr7eix-spark-plug-part-number-5686","title":"NGK SPARK PLUGS Iridium IX DR7EIX Spark Plug, Part Number 5686","description":"Iridium IX Spark Plug - DR7EIX\n\u003cp\u003eThe NGK SPARK PLUGS Iridium IX DR7EIX spark plug is designed to deliver reliable ignition performance, efficient combustion, and long service life for compatible powersports and small-engine applications. Built with an iridium center electrode, this spark plug represents a high-performance evolution of conventional nickel and platinum spark plug technology.\u003c\/p\u003e\u003cp\u003eThe ultra-fine iridium electrode requires less voltage to produce a strong spark, helping reduce demand on the ignition system while supporting consistent engine starting and operation. Its smaller electrode profile also promotes precise ignition and improved durability under demanding operating conditions. The NGK SPARK PLUGS Iridium IX design is engineered for drivers and riders seeking dependable replacement performance from a trusted ignition component manufacturer.\u003c\/p\u003e\u003cp\u003eA newly enhanced metal shell plating improves resistance to corrosion, helping the DR7EIX maintain dependable service in challenging environments. This spark plug is intended as a direct replacement for applications that specify the NGK SPARK PLUGS DR7EIX model and manufacturer part number 5686. Verify the original equipment specifications, heat range, thread configuration, and application fitment before installation.\u003c\/p\u003e\u003cp\u003eManufactured by NGK SPARK PLUGS and identified by vendor part number 5686, the Iridium IX DR7EIX is a practical choice for maintaining ignition reliability and engine performance. Proper installation using the vehicle or equipment manufacturer’s recommended procedure is advised.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIridium center electrode: Delivers dependable ignition performance with a fine electrode design.\u003c\/li\u003e\n\u003cli\u003eReduced voltage requirement: Helps produce a strong spark while reducing strain on ignition components.\u003c\/li\u003e\n\u003cli\u003eExtended ignition system life: Supports long-term ignition system durability through efficient spark generation.\u003c\/li\u003e\n\u003cli\u003eEnhanced corrosion resistance: Features improved metal shell plating for added protection in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment: Designed for compatible applications requiring the NGK SPARK PLUGS DR7EIX spark plug, manufacturer part number 5686.\u003c\/li\u003e\n\u003cli\u003eBrand and model: NGK SPARK PLUGS Iridium IX DR7EIX.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567664529643,"sku":"21030007","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/23911.png?v=1790797526","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-iridium-ix-dr7eix-spark-plug-part-number-5686","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}