{"product_id":"ngk-mr7bi-8-laser-iridium-spark-plug-90982","title":"NGK SPARK PLUG - MR7BI-8","description":"\u003ch1 data-end=\"181\" data-start=\"135\"\u003eNGK MR7BI-8 Spark Plug – 90982\u003c\/h1\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe NGK MR7BI-8 (Stock No. 90982) Laser Iridium Spark Plug is an OEM-specified replacement engineered to deliver optimal ignition performance for modern high-efficiency engines. Used in some newer Beta Motorcycles and highly utilized in a number of BRP Rotax applications—including, Can-Am Spyders and Ski-Doo snowmobiles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eBuilt with a precision-welded, fine-wire Iridium center electrode, the MR7BI-8 requires significantly less voltage to generate a spark compared to standard nickel plugs. This results in quicker cold starts, a smoother idle, and excellent anti-fouling characteristics. The plug utilizes a pure alumina silicate ceramic insulator to quickly dissipate heat, while NGK’s signature trivalent metal plating offers unmatched resistance against corrosion and thread seizing in aluminum cylinder heads.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"3\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eLaser Iridium Center Electrode:\u003c\/b\u003e The fine-wire iridium tip ensures high durability, a consistently stable spark, and improved throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eTrivalent Metal Plating:\u003c\/b\u003e Provides superior anti-corrosion properties and acts as a factory-applied release agent to prevent thread seizing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eAlumina Silicate Ceramic:\u003c\/b\u003e High-grade ceramic insulator prevents dielectric punch-through and efficiently transfers heat away from the firing tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eSolid Copper Core:\u003c\/b\u003e Rapidly dissipates combustion heat to prevent pre-ignition and spark plug overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eTriple Gasket Sealing:\u003c\/b\u003e Eliminates combustion gas leakage through the plug shell under high-compression loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cspan\u003eSpecs:\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThread Size: 10mm x 1.0mm\u003c\/li\u003e\n\u003cli\u003eThread Reach: 19mm \/ 3\/4\"\u003c\/li\u003e\n\u003cli\u003ePre-Set Gap: \u003cmeta charset=\"utf-8\"\u003e0.8 mm (0.031\")\u003c\/li\u003e\n\u003cli\u003eHex Size: 16mm wrench\u003c\/li\u003e\n\u003cli\u003eHeat Range: 7 (NGK scale)\u003c\/li\u003e\n\u003cli\u003eElectrode Material: Iridium\u003c\/li\u003e\n\u003cli\u003eResistor Plug: \u003cmeta charset=\"utf-8\"\u003eYes (5k Ohm)\u003c\/li\u003e\n\u003cli\u003eSolid terminal\u003c\/li\u003e\n\u003cli\u003eNGK Part Number: 90982\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"5\"\u003eWhat's in the Box:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e1x NGK MR7BI-8 Laser Iridium Spark Plug (90982)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003ci data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003e(Note: Sold individually. Please order the exact quantity required for your engine's cylinder count).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eFitment Notes:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eThe Anti-Seize Warning:\u003c\/b\u003e One of the most common mistakes riders make when installing new NGK spark plugs is applying a dab of copper or silver anti-seize paste to the threads. Because this plug features NGK's Trivalent Metal Plating, it already has a built-in anti-seize property. Adding liquid anti-seize acts as a lubricant, which alters the torque values. If you torque the plug to factory specs with wet threads, you will actually over-tighten the plug by up to 20%, risking stripped threads in your expensive aluminum cylinder head. Always install this plug dry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eMind the Gap:\u003c\/b\u003e While the MR7BI-8 comes pre-gapped from the NGK factory at 0.8mm (0.031\"), the gap can occasionally close if the box was dropped heavily during shipping. Carefully verify the gap with a wire-style feeler gauge before installation. Never use a standard coin-style gapping tool on an Iridium plug, as prying against the ultra-thin center electrode will likely snap the brittle Iridium tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0622\/5720\/1317\/files\/MADE_IN_JAPAN.jpg?v=1744046245\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePart Number: 90982\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":50544850600101,"sku":"NGK-MR7BI-8","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/5720\/1317\/files\/NGK_MR7BI-8_Iridium_Spark_Plug_90982.jpg?v=1790631216","url":"https:\/\/www.tmbrmoto.com\/products\/ngk-mr7bi-8-laser-iridium-spark-plug-90982","provider":"TMBR MOTO","version":"1.0","type":"link"}