{"product_id":"ngk-ifr6b-6507","title":"NGK IFR6B-6507 Iridium Spark Plug 6507 Integrated Precious Metal Type","description":"\u003cp\u003e【NGK IFR6B-6507 Iridium Spark Plug 6507 One-piece, Dual 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 have a faster flame propagation compared to standard spark plugs, and feature a thermo edge at the tip of the insulator, making them high-performance spark plugs with improved resistance to fouling.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eIridium IX spark plugs improve fuel efficiency with better ignitability and outstanding fuel economy compared to standard spark plugs!\n\u003cbr\u003eExcellent ignitability with a fine-tipped 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 have faster flame propagation and less energy loss (quenching effect) compared to standard spark plugs.\n\u003cbr\u003eOnly NGK Spark Plugs feature a thermo edge!\n\u003cbr\u003eHigh performance lasts longer because it's resistant to fouling!\n\u003cbr\u003eA thermo edge, which generates minute discharges, is designed at the tip of the insulator. This burns off carbon that has accumulated on the insulator during long periods of low-speed driving with minute discharges, consistently maintaining the plug's high ignition performance.\n\u003cbr\u003eThe fine-tipped 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 efficiency.\n\u003cbr\u003eType: Dual precious metal type\n\u003cbr\u003eThread diameter: φ14.0mm\n\u003cbr\u003eThread length: 19.0mm\n\u003cbr\u003eHexagon socket size: 16.0mm\u003c\/p\u003e\n\n\u003cp\u003e■Notes on images\n\u003cbr\u003e*Images are for illustration purposes only. Products of different sizes and colors are included. Product designs and specifications may change without prior notice. Thank you for your understanding.\u003c\/p\u003e","brand":"日本特殊陶業(NGK)","offers":[{"title":"Default Title","offer_id":46119091699947,"sku":"ngk-ifr6b-6507","price":1848.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ngk-ixp_567267c3-7bab-4b41-b53d-f02aaf3d853a.jpg?v=1737443835","url":"https:\/\/bikeman.jp\/en\/products\/ngk-ifr6b-6507","provider":"バイクマン","version":"1.0","type":"link"}