{"product_id":"hks-super-fire-racing-mr45xlb-pack-of-10-spark-plugs","title":"HKS Super Fire Racing MR45XLB Spark Plugs, Pack of 10","description":"\u003ch4\u003eHKS Super Fire Racing MR45XLB Spark Plugs\u003c\/h4\u003e\n\u003cp\u003eThis 10-pack of HKS Super Fire Racing MR45XLB spark plugs is engineered with a higher heat range for improved durability in high-horsepower turbocharged and naturally aspirated performance applications, reducing the risk of heat-related plug failure under sustained load.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigher heat range MR series construction\u003c\/li\u003e\n\u003cli\u003eDesigned for high-horsepower performance applications\u003c\/li\u003e\n\u003cli\u003eImproved durability under sustained heat exposure\u003c\/li\u003e\n\u003cli\u003eSold as a pack of 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003e50003-MR45XLB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSuper Fire Racing MR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e10 HKS Super Fire Racing MR45XLB spark plugs\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAbout HKS\u003c\/h4\u003e\n\u003cp\u003eHKS engineers ignition components designed for consistent spark delivery and heat tolerance in performance and motorsport engine applications.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat does the higher heat range mean for my engine?\u003c\/strong\u003e\n\u003cp\u003eA higher heat range plug dissipates heat faster, reducing the risk of pre-ignition in high-output or turbocharged engines.\u003c\/p\u003e\n\u003cstrong\u003eWill this plug fit my specific engine?\u003c\/strong\u003e\n\u003cp\u003eConfirm your engine's thread size, reach, and heat range requirement against HKS's published specifications before ordering.\u003c\/p\u003e\n\u003cstrong\u003eIs professional installation recommended?\u003c\/strong\u003e\n\u003cp\u003eSpark plug installation can typically be performed with basic hand tools and a torque wrench; consult your vehicle's service manual for torque specifications.\u003c\/p\u003e\n\u003cstrong\u003eHow many plugs come in this pack?\u003c\/strong\u003e\n\u003cp\u003eThis pack includes 10 spark plugs.\u003c\/p\u003e\n\u003cstrong\u003eAre these plugs suitable for daily driving?\u003c\/strong\u003e\n\u003cp\u003eThese plugs are designed for performance applications; confirm compatibility with your driving style and engine tune before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRemove the factory spark plugs using an appropriate spark plug socket.\u003c\/li\u003e\n\u003cli\u003eInspect the new HKS plugs and set the gap if required per your engine's specification.\u003c\/li\u003e\n\u003cli\u003eInstall the new plugs and torque to the vehicle manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003eReconnect ignition coils or wires and verify proper engine operation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":46446477738063,"sku":"HKS50003-MR45XLB","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-50003-mr45xlb-spark-plugs-10-pack.jpg?v=1787156330","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-super-fire-racing-mr45xlb-pack-of-10-spark-plugs","provider":"Black Ops Auto Works","version":"1.0","type":"link"}