{"product_id":"ngk-izfr6k11-6994","title":"NGK IZFR6K11-6994 Iridium Spark Plug 6994 Integrated, Dual Precious Metal Type","description":"\u003cp\u003e【NGK IZFR6K11-6994 Iridium Plug 6994 One-piece, Double Precious Metal Type】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eHigh-performance plug that improves both fuel efficiency and acceleration.\n\u003cbr\u003eIridium IX plugs are high-performance plugs that achieve faster flame propagation compared to standard plugs, and also feature a thermo edge at the tip of the insulator to improve plug fouling. \u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eIridium IX plugs offer better ignitability than standard plugs and excellent fuel efficiency for improved fuel economy!\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 plugs are high-performance plugs that have faster flame propagation and less energy loss (quenching effect) compared to standard plugs.\n\u003cbr\u003eThe thermo edge is unique to NGK Spark Plugs!\n\u003cbr\u003eHigh performance lasts longer because it resists fouling!\n\u003cbr\u003eThe thermo edge, which creates micro-discharges, is designed at the tip of the insulator. It burns off carbon that adheres to the insulator during long periods of low-speed driving with micro-discharges, constantly maintaining high ignitability of the plug.\n\u003cbr\u003eThe fine-diameter iridium alloy center electrode improves electric field strength and generates stronger sparks at lower voltages.\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: 20.5mm\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. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please understand.\u003c\/p\u003e","brand":"日本特殊陶業(NGK)","offers":[{"title":"Default Title","offer_id":46119095206123,"sku":"ngk-izfr6k11-6994","price":1711.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ngk-ixp_338882c9-8a9f-4d1d-a8bb-520d2cb7a4ba.jpg?v=1737443939","url":"https:\/\/bikeman.jp\/en\/products\/ngk-izfr6k11-6994","provider":"バイクマン","version":"1.0","type":"link"}