{"product_id":"iridium-ix-4-piece-spark-plug-set","title":"Iridium IX 4-Piece Spark Plug Set","description":"The NGK Iridium IX spark plugs offer advanced technology for performance enthusiasts, featuring an ultra-fine center electrode that balances maximum durability with a consistently accurate spark. Iridium, a metal six times harder than platinum, allows for reduced voltage requirements and superior performance.\n\nKey specifications include a heat range of 7, a 14mm thread size, a 1.043-inch reach, a gasket seat style, and a 5\/8-inch wrench diameter. They are resistor type and feature a projected insulator tip.\n\nWhile primarily listed for the 2006 Mitsubishi Lancer Evolution 9, it is important to note that some sources indicate potential fitment issues with certain Subaru WRX models, with confirmation of fitment for the 255\/257 variants. Buyers are advised to verify compatibility for their specific vehicle, and the user review suggests ensuring the plugs are correctly gapped before installation as they may not always be to spec out of the box.","brand":"MAP","offers":[{"title":"Default Title","offer_id":52662934077752,"sku":"LFR7AIX-GRP","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687502572.jpg?v=1784321894","url":"https:\/\/store.motormia.co\/products\/iridium-ix-4-piece-spark-plug-set","provider":"MOTORMIA","version":"1.0","type":"link"}