{"product_id":"msd-37284-iridium-spark-plug-pack-of-4","title":"MSD 37284 Iridium Spark Plug, (Pack of 4)","description":"\u003cul\u003e\n\u003cli\u003eMSD's proprietary ceramic formula provides the highest dielectric strength\u003c\/li\u003e\n\u003cli\u003eYttrium ground electrode reduces the chance of pre-ignition\u003c\/li\u003e\n\u003cli\u003eIridium tip improves cold starts\u003c\/li\u003e\n\u003cli\u003eMachined electrode increases exposure to the flame to improve combustion\u003c\/li\u003e\n\u003cli\u003eAll spark plugs tested prior to packaging and shipping\u003c\/li\u003e\n\u003c\/ul\u003eMSD's spark plugs are engineered to improve the efficiency of the combustion process to create the most power possible combined with increased durability. The center tip of the plug is made from iridium to promote the best spark and increase resilience. A proprietary ceramic material enhances the dielectric strength of the plug housing forcing the spark, even under extreme cylinder pressures, to jump across the plug gap to the ground electrode. This electrode is machined to expose more spark to the incoming gases to promote the most effective combustion event possible.","brand":"MSD Ignition","offers":[{"title":"Default Title","offer_id":45637930418477,"sku":"U-085132372843","price":80.22,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1469\/6749\/products\/71u4mfss81L._AC_SL1500.jpg?v=1688506745","url":"https:\/\/ibs-rvmarines.ca\/products\/msd-37284-iridium-spark-plug-pack-of-4","provider":"IBS RVMarines","version":"1.0","type":"link"}