{"product_id":"ngk-simr8a9-91064","title":"NGK SIMR8A9-91064 Iridium Spark Plug 91064 Screw Type Double Precious Metal","description":"\u003cp\u003e【NGK SIMR8A9-91064 Iridium Spark Plug 91064 Threaded, Double Precious Metal Type】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eHigh-performance spark plug that improves both fuel economy and acceleration.\n\u003cbr\u003eIridium IX spark plugs offer faster flame propagation compared to standard spark plugs, and feature a thermo-edge at the insulator tip to improve resistance to fouling, making them high-performance spark plugs.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eIridium IX spark plugs offer better ignitability than standard spark plugs, leading to improved fuel efficiency thanks to excellent combustion efficiency!\n\u003cbr\u003eExcellent ignitability with a fine center electrode!\n\u003cbr\u003eNGK spark plugs were the first in the world to adopt an 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\u003eThe thermo-edge is exclusive to NGK spark plugs!\n\u003cbr\u003eHigh performance is maintained because it resists fouling!\n\u003cbr\u003eThe thermo-edge, where micro-discharge occurs, is designed at the tip of the insulator. It burns off carbon adhering to the insulator during prolonged low-speed driving with micro-discharges, constantly maintaining high ignition performance of the spark plug.\n\u003cbr\u003eThe ultra-fine iridium alloy center electrode improves electric field strength, generating 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 economy.\n\u003cbr\u003eType: Double precious metal type\n\u003cbr\u003eThread diameter φ10.0mm\n\u003cbr\u003eThread length 19.0mm\n\u003cbr\u003eHexagon size Hex 16.0mm\u003c\/p\u003e\n\n\u003cp\u003e■Notes on images\n\u003cbr\u003e*Images are for illustration purposes only. Products with different sizes and colors are included. Product design and specifications may change without prior notice. Please understand.\u003c\/p\u003e","brand":"日本特殊陶業(NGK)","offers":[{"title":"Default Title","offer_id":46119121584363,"sku":"ngk-simr8a9-91064","price":2017.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ngk-ixp_0c829246-9632-480c-bd7f-4b12cdca4552.jpg?v=1737444919","url":"https:\/\/bikeman.jp\/en\/products\/ngk-simr8a9-91064","provider":"バイクマン","version":"1.0","type":"link"}