{"product_id":"84-863656a1-18-8828-1-spark-plug-ignition-wires-for-mercruiser-mpi-flat-cap-v8","title":"84-863656A1 18-8828-1 Spark Plug Ignition Wires for MerCruiser MPI Flat Cap V8","description":"\u003ch2\u003eSpark Plug Ignition Wires for MerCruiser MPI Flat Cap V8\u003c\/h2\u003e\u003cp\u003eThis set of spark plug ignition wires provides reliable voltage delivery for MerCruiser MPI Flat Cap V8 engines, cross-referenced to OEM numbers 84-863656A1 and 18-8828-1.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese spark plug ignition wires are designed to restore proper firing order and spark delivery in MerCruiser MPI Flat Cap V8 engines. They replace worn or damaged wires to maintain engine performance and fuel efficiency. Mechanics and boat owners choose these spark plug ignition wires for their direct fit and consistent quality.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured with silicone jacketing for heat and moisture resistance\u003c\/li\u003e\n\u003cli\u003ePre-terminated with correct boots and connectors for plug-and-play installation\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM resistance specifications\u003c\/li\u003e\n\u003cli\u003eDurable construction resists corrosion and vibration\u003c\/li\u003e\n\u003cli\u003eEnsures consistent spark under high-load marine conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn ignition wires on MerCruiser V8 outdrives and inboards\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining engine timing and preventing misfires\u003c\/li\u003e\n\u003cli\u003eIdeal for boats operated in saltwater or freshwater environments\u003c\/li\u003e\n\u003cli\u003eRestores power and throttle response in older engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e84-863656A1, 18-8828-1\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these wires fit all MerCruiser V8 engines? \u003cstrong\u003eA:\u003c\/strong\u003e They are specifically designed for MPI Flat Cap V8 applications; verify your distributor cap type matches before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these wires pre-assembled? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, they come pre-terminated with boots and connectors for a direct replacement installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676932497681,"sku":"ZZ2Y02052","price":105.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_5b795c7f-e925-47a6-bd79-14a544a0c16b.jpg?v=1781581121","url":"https:\/\/www.duraforce.com\/products\/84-863656a1-18-8828-1-spark-plug-ignition-wires-for-mercruiser-mpi-flat-cap-v8","provider":"DURAFORCE","version":"1.0","type":"link"}