{"product_id":"ngk-spark-plugs-mr8ai9-spark-plug-part-number-7692","title":"NGK Spark Plugs MR8AI9 Spark Plug, Part Number 7692","description":"Spark Plug - MR8AI9\n\u003cp\u003eThe NGK Spark Plugs MR8AI9 spark plug is designed to provide dependable ignition performance, efficient heat transfer, and long-lasting durability. This spark plug is manufactured by NGK Spark Plugs and is identified by manufacturer part number 7692 and vendor part number 7692. It is engineered for applications requiring the MR8AI9 model, helping support consistent engine operation and reliable starting.\u003c\/p\u003e\u003cp\u003eFeature: Trivalent metal plating provides superior resistance to corrosion and seizing, supporting easier installation and removal while protecting the plug in demanding operating environments. The pure alumina silicate ceramic insulator delivers high strength and improved heat transfer for dependable performance across a broad range of engine conditions.\u003c\/p\u003e\u003cp\u003eFeature: Triple seals help prevent combustion-gas and fluid leakage, while corrugated insulator ribs reduce the risk of electrical flashover. A copper core assists with heat removal, helping the spark plug manage operating temperatures and maintain stable ignition performance. The MR8AI9 design is intended as a direct-fit replacement where specified by the vehicle or equipment manufacturer.\u003c\/p\u003e\u003cp\u003eBefore installation, verify application compatibility using the vehicle or equipment manufacturer’s fitment information and the required spark plug specifications. This NGK Spark Plugs spark plug is supplied as an individual replacement component and should be installed according to the manufacturer’s recommended procedures and torque specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTrivalent metal plating helps resist corrosion and seizing\u003c\/li\u003e\n\u003cli\u003ePure alumina silicate ceramic insulator provides strength and efficient heat transfer\u003c\/li\u003e\n\u003cli\u003eTriple seals help prevent leakage\u003c\/li\u003e\n\u003cli\u003eCorrugated insulator ribs help prevent electrical flashover\u003c\/li\u003e\n\u003cli\u003eCopper core supports effective heat removal\u003c\/li\u003e\n\u003cli\u003eModel: MR8AI9\u003c\/li\u003e\n\u003cli\u003eBrand: NGK Spark Plugs\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 7692\u003c\/li\u003e\n\u003cli\u003eVendor part number: 7692\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567978152171,"sku":"21030279","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/24521.png?v=1790799796","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-mr8ai9-spark-plug-part-number-7692","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}