{"product_id":"ngk-spark-plugs-lmar9d-j-1633-spark-plug","title":"NGK Spark Plugs LMAR9D-J 1633 Spark Plug","description":"Spark Plug - LMAR9D-J\n\u003cp\u003eThe NGK Spark Plugs LMAR9D-J spark plug is designed to provide dependable ignition performance and efficient combustion for compatible gasoline engines. Manufactured by NGK Spark Plugs, this plug features a copper core that supports effective heat removal and helps maintain consistent operating temperatures during demanding use. The LMAR9D-J model is identified by manufacturer and vendor part number 1633.\u003c\/p\u003e\u003cp\u003eIts trivalent metal plating offers strong resistance to corrosion and helps reduce seizing during installation and service. A pure alumina silicate ceramic insulator provides high strength and efficient heat transfer, while triple sealing helps prevent combustion-gas leakage. Corrugated insulator ribs help reduce the risk of flashover, supporting reliable spark delivery and stable engine operation.\u003c\/p\u003e\u003cp\u003eFeature: Trivalent metal plating for corrosion resistance and anti-seizing performance\u003cbr\u003eFeature: Pure alumina silicate ceramic insulator for strength and heat transfer\u003cbr\u003eFeature: Triple seals help prevent leakage\u003cbr\u003eFeature: Corrugated ribs help prevent flashover\u003cbr\u003eFeature: Copper core supports efficient heat removal\u003c\/p\u003e\u003cp\u003eUse the NGK Spark Plugs LMAR9D-J 1633 spark plug for applications specified by the vehicle or equipment manufacturer. Confirm the engine model, required heat range, thread configuration, and service specifications before installation to ensure proper fitment. This is an individual spark plug suitable for replacement service where the LMAR9D-J specification is required.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTrivalent metal plating provides corrosion resistance and anti-seizing properties\u003c\/li\u003e\n\u003cli\u003ePure alumina silicate ceramic insulator delivers strength and heat transfer\u003c\/li\u003e\n\u003cli\u003eTriple seals help prevent leakage\u003c\/li\u003e\n\u003cli\u003eCorrugated ribs help prevent flashover\u003c\/li\u003e\n\u003cli\u003eCopper core aids in heat removal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67567844196587,"sku":"21030304","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/24584.png?v=1790798571","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-lmar9d-j-1633-spark-plug","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}