{"product_id":"ngk-pfr6h-10-laser-platinum-spark-plug-box-of-4","title":"NGK Laser Platinum Spark Plug Box of 4 (PFR6H-10)","description":"\u003ch4\u003ePrecision Platinum Ignition Built for Consistent Cold Starts\u003c\/h4\u003e\n\u003cp\u003eThis box of four delivers a factory-style platinum spark plug engineered for stable idling, cleaner combustion, and dependable starts across a wide range of gasoline engines. Each plug is manufactured to strict quality tolerances so your ignition system performs the way the vehicle maker intended.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlatinum pad on the ground electrode resists wear in distributorless ignition systems\u003c\/li\u003e\n\u003cli\u003eHigh grade pure alumina ceramic insulator prevents overheating for reliable starts\u003c\/li\u003e\n\u003cli\u003e98 percent pure copper core improves heat dissipation and conductivity\u003c\/li\u003e\n\u003cli\u003eLaser welded construction reduces debris and lowers voltage needed to bridge the gap\u003c\/li\u003e\n\u003cli\u003eEngineered to OE specification for stable idle and improved fuel efficiency\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\u003eGap\u003c\/td\u003e\n\u003ctd\u003e0.040 in (1.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Range\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003eM14 x 1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReach\u003c\/td\u003e\n\u003ctd\u003e0.75 in (19mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHex Size\u003c\/td\u003e\n\u003ctd\u003e5\/8 in (16mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistor\u003c\/td\u003e\n\u003ctd\u003eYes, 5000 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Type\u003c\/td\u003e\n\u003ctd\u003eFlat with gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Material\u003c\/td\u003e\n\u003ctd\u003ePlatinum tip, copper core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 spark plugs in retail packaging\u003c\/li\u003e\n\u003cli\u003eCrush washers where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout NGK\u003c\/h4\u003e\n\u003cp\u003eNGK is a global leader in ignition technology, supplying spark plugs to major vehicle manufacturers as original equipment for decades. Its engineering standards for materials, gap precision, and durability carry directly into the aftermarket parts sold under the NGK name.\u003c\/p\u003e\n\u003ch4\u003eRelated Parts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ngk-iridium-spark-plug-box-of-4-dilkar7b11\"\u003eNGK Iridium Spark Plug Box of 4 (DILKAR7B11)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ngk-double-platinum-spark-plug-box-of-4-pfr7s8eg\"\u003eNGK Double Platinum Spark Plug Box of 4 (PFR7S8EG)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ngk-traditional-spark-plugs-box-of-4-bcpr6es\"\u003eNGK Traditional Spark Plugs Box of 4 (BCPR6ES)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the PFR6H-10?\u003c\/strong\u003e\n\u003cp\u003eThe PFR6H-10 is an NGK Laser Platinum spark plug with a heat range of 6, a 0.040 inch gap, and a platinum pad on the ground electrode. It is designed as a direct OE style replacement for engines that call for this heat range and thread configuration.\u003c\/p\u003e\n\u003cstrong\u003eHow many spark plugs come in this box?\u003c\/strong\u003e\n\u003cp\u003eThis listing includes a box of four spark plugs, enough for a typical four cylinder engine tune up.\u003c\/p\u003e\n\u003cstrong\u003eWhat is the gap setting on this spark plug?\u003c\/strong\u003e\n\u003cp\u003eThe factory pre set gap is 0.040 inch (1.0mm). Always verify the gap matches your vehicle manufacturer specification before installation.\u003c\/p\u003e\n\u003cstrong\u003eDoes this spark plug have a resistor?\u003c\/strong\u003e\n\u003cp\u003eYes. It is a resistor style plug rated at 5000 ohm to help suppress radio and electronic interference.\u003c\/p\u003e\n\u003cstrong\u003eWhat thread size does this spark plug use?\u003c\/strong\u003e\n\u003cp\u003eIt uses an M14 x 1.25 thread with a 0.75 inch reach and a 5\/8 inch hex size.\u003c\/p\u003e\n\u003cstrong\u003eIs this a platinum or iridium spark plug?\u003c\/strong\u003e\n\u003cp\u003eThis is a Laser Platinum plug. The ground electrode features a platinum pad while the center electrode uses a copper core for heat dissipation.\u003c\/p\u003e\n\u003cstrong\u003eCan this plug improve fuel efficiency?\u003c\/strong\u003e\n\u003cp\u003ePlatinum spark plugs are engineered for consistent sparking and stable combustion, which supports smoother idling and can help maintain factory fuel efficiency over the life of the plug.\u003c\/p\u003e\n\u003cstrong\u003eHow long do NGK Laser Platinum plugs typically last?\u003c\/strong\u003e\n\u003cp\u003ePlatinum plugs generally offer longer service life than standard copper or nickel plugs due to the wear resistant platinum pad, though actual interval depends on the vehicle manufacturer recommendation.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eAllow the engine to cool completely before starting work\u003c\/li\u003e\n\u003cli\u003eRemove the ignition coil, coil pack, or spark plug wire from each cylinder\u003c\/li\u003e\n\u003cli\u003eUse a spark plug socket to remove the old plug, turning counterclockwise\u003c\/li\u003e\n\u003cli\u003eCheck the gap on the new plug against manufacturer specification before installing\u003c\/li\u003e\n\u003cli\u003eThread the new plug in by hand until seated, then torque to the vehicle manufacturer specification\u003c\/li\u003e\n\u003cli\u003eReconnect the coil, coil pack, or wire and repeat for remaining cylinders\u003c\/li\u003e\n\u003c\/ol\u003e\n","brand":"NGK","offers":[{"title":"Default Title","offer_id":46126078197839,"sku":"NGK6290","price":134.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ngk-pfr6h10-laser-platinum-spark-plug-1.webp?v=1784642647","url":"https:\/\/www.blackopsautoworks.com\/products\/ngk-pfr6h-10-laser-platinum-spark-plug-box-of-4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}