{"product_id":"ngk-spark-plugs-iridium-ix-cr8eia-9-spark-plug-part-number-4286","title":"NGK Spark Plugs Iridium IX CR8EIA-9 Spark Plug, Part Number 4286","description":"Iridium IX Spark Plug - CR8EIA-9\n\u003cp\u003eThe NGK Spark Plugs Iridium IX CR8EIA-9 spark plug is designed to deliver reliable ignition, efficient combustion, and long-lasting performance for compatible powersports applications. Manufactured by NGK Spark Plugs, this Iridium IX plug uses a fine iridium center electrode to support consistent spark formation while reducing the voltage required from the ignition system.\u003c\/p\u003e\u003cp\u003eWith an electrode that is 25% smaller than a platinum electrode and approximately one-quarter the size of a conventional nickel electrode, the CR8EIA-9 helps promote dependable ignition and improved firing performance. The reduced voltage requirement can also help extend ignition system life, making this plug a practical replacement for riders seeking dependable service from a trusted ignition component.\u003c\/p\u003e\u003cp\u003eA new metal shell plating provides enhanced resistance to corrosion, helping the spark plug withstand demanding operating conditions and routine exposure to moisture and heat. The NGK Spark Plugs Iridium IX CR8EIA-9, manufacturer and vendor part number 4286, is intended as a direct replacement for vehicles specified for this plug. Verify the original equipment application, heat range, reach, and terminal configuration before installation to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIridium IX Technology: Provides reliable ignition performance and long service life for compatible applications.\u003c\/li\u003e\n\u003cli\u003eFine Iridium Center Electrode: Uses an electrode 25% smaller than platinum and approximately one-quarter the size of a conventional nickel electrode.\u003c\/li\u003e\n\u003cli\u003eReduced Voltage Requirement: Helps support efficient spark formation and may extend ignition system life.\u003c\/li\u003e\n\u003cli\u003eEnhanced Corrosion Resistance: New metal shell plating helps protect against corrosion in demanding operating environments.\u003c\/li\u003e\n\u003cli\u003eFitment: Designed as a replacement for vehicles requiring the NGK Spark Plugs CR8EIA-9 spark plug; verify application specifications before installation.\u003c\/li\u003e\n\u003cli\u003eBrand and Part Number: NGK Spark Plugs Iridium IX, manufacturer and vendor part number 4286.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567828402411,"sku":"21030286","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/24533.png?v=1790798410","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-iridium-ix-cr8eia-9-spark-plug-part-number-4286","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}