{"product_id":"ngk-spark-plugs-lmar8a-9s-spark-plug-part-number-6817","title":"NGK Spark Plugs LMAR8A-9S Spark Plug, Part Number 6817","description":"Spark Plug - LMAR8A-9S\n\u003cp\u003eThe NGK Spark Plugs LMAR8A-9S spark plug is engineered to provide dependable ignition performance, efficient heat transfer, and long service life in compatible powersports and small-engine applications. Manufactured by NGK Spark Plugs, this spark plug features a trivalent metal plating that helps resist corrosion and seizing, supporting easier installation and removal during routine maintenance.\u003c\/p\u003e\u003cp\u003eIts pure alumina silicate ceramic insulator is designed for excellent strength and effective heat transfer, helping the plug withstand demanding operating conditions. Triple seals help prevent leakage, while corrugated ribs reduce the risk of flashover for consistent ignition performance. A copper core assists with heat removal, helping the spark plug maintain dependable operation across a broad range of engine temperatures.\u003c\/p\u003e\u003cp\u003eDesigned for applications requiring the NGK LMAR8A-9S configuration, this replacement spark plug should be matched to the vehicle or equipment manufacturer’s fitment specifications before installation. The product is identified by NGK Spark Plugs manufacturer part number 6817 and vendor part number 6817. Confirm the engine model, original spark plug specification, and required heat range to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Replacement spark plug for compatible powersports and small-engine applications\u003c\/li\u003e\n\u003cli\u003eBrand: NGK Spark Plugs\u003c\/li\u003e\n\u003cli\u003eModel: LMAR8A-9S\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 6817\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 6817\u003c\/li\u003e\n\u003cli\u003ePlating: Trivalent metal plating helps provide corrosion resistance and anti-seizing performance\u003c\/li\u003e\n\u003cli\u003eInsulator: Pure alumina silicate ceramic provides high strength and effective heat transfer\u003c\/li\u003e\n\u003cli\u003eSealing: Triple seals help prevent leakage\u003c\/li\u003e\n\u003cli\u003eIgnition Protection: Corrugated ribs help prevent flashover\u003c\/li\u003e\n\u003cli\u003eHeat Management: Copper core assists with heat removal\u003c\/li\u003e\n\u003cli\u003eFitment: Verify compatibility with the vehicle or equipment manufacturer’s specifications before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567984804075,"sku":"21030340","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/24593.png?v=1790799864","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-lmar8a-9s-spark-plug-part-number-6817","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}