{"product_id":"ngk-ifr5e11-7994","title":"NGK IFR5E11-7994 Iridium Spark Plug 7994 Integral, Precious Metal Type","description":"\u003cp\u003e【NGK IFR5E11-7994 Iridium Spark Plug 7994 One-piece, Double Precious Metal Type】\n\u003cbr\u003e■ Product Description\n\u003cbr\u003eHigh-performance spark plug that improves both fuel efficiency and acceleration.\n\u003cbr\u003eIridium IX spark plugs are high-performance spark plugs that offer faster flame propagation compared to standard spark plugs and have a thermo-edge at the tip of the insulator to improve plug fouling. \u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eIridium IX spark plugs have better ignitability compared to standard spark plugs, leading to improved fuel efficiency due to excellent combustion efficiency!\n\u003cbr\u003eExcellent ignitability with an ultra-fine center electrode!\n\u003cbr\u003eNGK Spark Plugs was the first in the world to adopt iridium alloy!\n\u003cbr\u003eIridium IX spark plugs are high-performance spark plugs that offer faster flame propagation and less energy loss (quenching effect) compared to standard spark plugs.\n\u003cbr\u003eThermo-edge is exclusive to NGK Spark Plugs!\n\u003cbr\u003eHigh performance lasts longer because it resists fouling!\n\u003cbr\u003eThe thermo-edge, which generates micro-discharges, is designed at the tip of the insulator. It burns off carbon deposits on the insulator during prolonged low-speed driving with micro-discharges, constantly maintaining high ignitability of the plug.\n\u003cbr\u003eThe ultra-fine iridium alloy center electrode improves electric field strength and generates a stronger spark at a lower voltage.\n\u003cbr\u003eSince the spark is concentrated at the tip of the center electrode, stable combustion is always achieved, leading to improved fuel efficiency.\n\u003cbr\u003eType: Double precious metal type\n\u003cbr\u003eThread diameter: φ14.0mm\n\u003cbr\u003eThread reach: 19.0mm\n\u003cbr\u003eHexagon size across flats: 16.0mm \u003c\/p\u003e\n\n\u003cp\u003e■ Important Notes on Images\n\u003cbr\u003e*Images are for illustrative purposes only. They may include products of different sizes and colors. Product designs and specifications are subject to change without prior notice. Please understand.\u003c\/p\u003e","brand":"日本特殊陶業(NGK)","offers":[{"title":"Default Title","offer_id":46119091011819,"sku":"ngk-ifr5e11-7994","price":1456.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ngk-ixp_ba5209a3-6ded-473f-83e1-ea0bd18c5d04.jpg?v=1737443827","url":"https:\/\/bikeman.jp\/en\/products\/ngk-ifr5e11-7994","provider":"バイクマン","version":"1.0","type":"link"}