{"product_id":"ngk-simr8a9-iridium-ix-spark-plug-for-honda-cbr250r-rebel-300","title":"NGK SIMR8A9 Iridium IX Spark Plug for Honda CBR250R \u0026 Rebel 300","description":"\u003cp\u003eThe \u003cstrong\u003eNGK SIMR8A9 Iridium IX spark plug\u003c\/strong\u003e is the iridium fitment for Honda's quarter-litre singles — the CBR250R and Rebel 300. It's the \u003cstrong\u003eNGK-recommended iridium plug\u003c\/strong\u003e for these engines, a direct replacement for the OEM unit.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e0.6mm fine-wire iridium centre electrode\u003c\/strong\u003e fires a tighter, more focused spark than copper, giving you \u003cstrong\u003ecrisp throttle response, smooth running through the rev range, and reliable starts\u003c\/strong\u003e. Iridium holds its gap far longer, so the spark stays consistent and service intervals stretch out.\u003c\/p\u003e\n\u003cp\u003eDirect-fit, OEM-spec replacement. No tuning changes — just a sharper, longer-lasting spark.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFitment (NGK-confirmed)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHonda:\u003c\/strong\u003e CBR250R, Rebel 300\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNot sure if SIMR8A9 is your plug? Message us on WhatsApp with your bike and year — we'll confirm before you order.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NGK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SIMR8A9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Iridium IX Spark Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre Electrode:\u003c\/strong\u003e Iridium, 0.6mm fine-wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Single plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNGK-recommended iridium fitment for Honda CBR250R \/ Rebel 300\u003c\/li\u003e\n\u003cli\u003eSharper spark, crisp throttle response\u003c\/li\u003e\n\u003cli\u003eLong service life — iridium holds its gap\u003c\/li\u003e\n\u003cli\u003eDirect-fit OEM-spec replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default","offer_id":53437376364909,"sku":"NGK-SP-SIMR8A9","price":865.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0549\/8989\/files\/ngk-iridium-spark-plug-for-honda-cb350rs_1080.jpg?v=1780730517","url":"https:\/\/rawtorque.in\/products\/ngk-simr8a9-iridium-ix-spark-plug-for-honda-cbr250r-rebel-300","provider":"Rawtorque","version":"1.0","type":"link"}