{"product_id":"iridium-ix-spark-plug-3","title":"Iridium IX Spark Plug","description":"The NGK 2309, also known as the LFR7AIX, is an Iridium IX spark plug engineered for those seeking enhanced engine performance. Its design centers around a fine wire iridium alloy center electrode, which offers superior durability and a consistent, stable spark due to its extremely high melting point. This makes it ideal for modern high-performance and high-tech engines.\n\nConstruction of the NGK 2309 includes several key features to ensure longevity and optimal function. Trivalent metal plating provides excellent resistance to corrosion and seizing, while corrugated ribs are incorporated to prevent flashover. The insulator is made from pure alumina silicate ceramic, offering robust strength and efficient heat transfer. Additionally, a copper core is integrated to assist in heat dissipation, and triple seals are employed to guarantee leak-free performance.\n\nThis spark plug has a pre-gapped size of 0.031 inches (0.8mm) and is designed with a gasket seat type, a 14mm thread diameter, and a 1.25mm thread pitch. The hex size is 5\/8\" (16mm). The ground electrode is made of nickel with a standard type and a taper cut shape. It also features a resistor, rated at 5k Ohm, and has a heat range of 7. The NGK 2309 is rated for a longevity of 50,000 miles and comes with a 60-day warranty.","brand":"NGK","offers":[{"title":"Default Title","offer_id":52663098671416,"sku":"NGK2309","price":9.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687077045.jpg?v=1784323798","url":"https:\/\/store.motormia.co\/products\/iridium-ix-spark-plug-3","provider":"MOTORMIA","version":"1.0","type":"link"}