{"product_id":"ngk-iridium-spark-plug-royal-enfield-thunderbird-500-500x","title":"NGK Iridium Spark plug Royal Enfield THUNDERBIRD 500 | 500X","description":"\u003ch1 class=\"MsoNormal\"\u003e\u003cb\u003eProduct description :\u003c\/b\u003e\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eUpgrade your \u003cb\u003eRoyal Enfield Thunderbird 500\u003c\/b\u003e and \u003cb\u003eThunderbird 500X\u003c\/b\u003e with the \u003cb\u003eNGK Iridium Spark Plug\u003c\/b\u003e, engineered to deliver superior ignition performance, smoother power delivery, and long-lasting reliability. Built with advanced \u003cb\u003eLaser Iridium Technology\u003c\/b\u003e, this genuine NGK spark plug produces a stronger and more consistent spark, resulting in improved combustion, quicker throttle response, enhanced fuel efficiency, and dependable engine performance. It is the ideal OEM replacement for riders who demand reliability for both city rides and long-distance touring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eKey Features\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eSpecifically designed for \u003cb\u003eRoyal Enfield Thunderbird 500\u003c\/b\u003e \u0026amp; \u003cb\u003eThunderbird 500X\u003c\/b\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eGenuine \u003cb\u003eNGK Iridium Spark Plug\u003c\/b\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eAdvanced laser-welded fine-wire iridium center electrode \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003ePlatinum-tipped ground electrode for superior durability \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eFaster ignition and improved combustion efficiency \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eImproved throttle response and smoother acceleration \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eBetter fuel economy and reduced exhaust emissions \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eReliable cold starts in all weather conditions \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eExcellent resistance to heat, wear, and corrosion \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eLonger service life than conventional nickel spark plugs \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eDirect OEM replacement with no modifications required \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eManufactured to NGK's world-class quality standards \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eWhy Choose the NGK Iridium Spark Plug?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eThe \u003cb\u003eNGK Iridium Spark Plug\u003c\/b\u003e is engineered to optimize the performance of your Royal Enfield 500cc engine. Its ultra-fine iridium center electrode requires less ignition voltage to generate a powerful spark, resulting in cleaner combustion, smoother idling, improved throttle response, and consistent power delivery. Whether you're commuting or touring, this spark plug helps your Thunderbird perform at its best.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eBike Compatibility\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eRoyal Enfield Thunderbird 500\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eRoyal Enfield Thunderbird 500X\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eNote:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003e Please verify your motorcycle's model year and OEM spark plug specification before ordering to ensure correct compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eShop with Bike Experts\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 107%;\"\u003eBuy the \u003cb\u003eNGK Iridium Spark Plug for Royal Enfield Thunderbird 500 \u0026amp; 500X\u003c\/b\u003e from \u003cb\u003eBike Experts\u003c\/b\u003e, your trusted destination for genuine NGK spark plugs and premium motorcycle performance parts. We offer authentic products, competitive pricing, fast shipping, and reliable customer support to help keep your Royal Enfield performing at its peak.\u003c\/span\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48439717757173,"sku":null,"price":865.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/3802\/2389\/files\/1-2026-07-17T194120.022.png?v=1784297492","url":"https:\/\/bikeexperts.in\/products\/ngk-iridium-spark-plug-royal-enfield-thunderbird-500-500x","provider":"Bike Experts-WholeSale Two Wheeler Riding Gears \u0026 Accessories Store","version":"1.0","type":"link"}