{"product_id":"ngk-lfr6a-11-3672-v-power-spark-plug-12-pack","title":"NGK LFR6A-11 (3672) Spark Plug - 12 Pack","description":"\u003ch2\u003eNGK - Standard Spark Plug - LFR6A-11 (3672) - 12 Pack\u003c\/h2\u003e\n\u003cp\u003eHandle your next tune-up with confidence using the NGK LFR6A-11 standard spark plug in a 12 pack. NGK standard plugs are selected by more automotive, motorcycle, and marine engine manufacturers than any other. A proven copper core and precision electrode design help support fast starts, steady ignition performance, and dependable service life.\u003c\/p\u003e\n\u003cp\u003eThis 12 pack is ideal for multi-cylinder engines or keeping extras on hand so you are ready when routine maintenance comes due.\u003c\/p\u003e\n\u003chr style=\"margin: 24px 0;\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Number:\u003c\/strong\u003e LFR6A-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK Part Number:\u003c\/strong\u003e 3672\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique copper core\u003c\/strong\u003e and electrode design for fast starts, strong performance, and long life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple gasket sealing process\u003c\/strong\u003e helps eliminate gas leakage past the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99% highly pure alumina silicate insulator\u003c\/strong\u003e for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid copper core\u003c\/strong\u003e supports efficient heat transfer and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrugated ribs\u003c\/strong\u003e help prevent flash over\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold rolled threads\u003c\/strong\u003e help prevent damage to the cylinder head during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"margin: 24px 0;\"\u003e\n\u003ch3\u003eWhy Replace Spark Plugs on Schedule\u003c\/h3\u003e\n\u003cp\u003eSpark plugs play a direct role in combustion efficiency. Replacing worn plugs can help maintain smooth idle, reliable starting, and consistent throttle response. Fresh plugs also support cleaner combustion and reduce the risk of misfires caused by excessive gap or worn electrodes.\u003c\/p\u003e\n\u003chr style=\"margin: 24px 0;\"\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a 12 pack?\u003c\/strong\u003e\u003cbr\u003eYes. This listing includes \u003cstrong\u003e12\u003c\/strong\u003e NGK LFR6A-11 (3672) spark plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the NGK part number?\u003c\/strong\u003e\u003cbr\u003eThe NGK part number is \u003cstrong\u003e3672\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I confirm this is the correct plug?\u003c\/strong\u003e\u003cbr\u003eMatch your current plug number and confirm application using your engine manual or parts lookup before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShould spark plugs be replaced as a complete set?\u003c\/strong\u003e\u003cbr\u003eMost engines perform best when all plugs are replaced at the same time. Follow your manufacturer’s service schedule for proper interval and quantity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":47125901213987,"sku":"PVMP0205","price":105.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/20250923_092444.jpg?v=1758635792","url":"https:\/\/partsvu.com\/en-au\/products\/ngk-lfr6a-11-3672-v-power-spark-plug-12-pack","provider":"PartsVu","version":"1.0","type":"link"}