{"product_id":"fits-johnson-evinrude-ignition-coil-18-5172-581786-581370-502881-18-20-25-35hp","title":"Fits Johnson Evinrude Ignition Coil 18-5172 581786 581370 502881 - 18,20,25,35HP","description":"\u003ch2\u003eIgnition Coil for Johnson and Evinrude\u003c\/h2\u003e\u003cp\u003eThis ignition coil replaces OEM part numbers 18-5172, 581786, 581370, and 502881 for Johnson and Evinrude outboard engines with 18, 20, 25, and 35 horsepower.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis ignition coil delivers reliable spark for Johnson and Evinrude outboards, restoring engine performance and starting. The coil is a direct replacement for multiple OEM cross-reference numbers. It is designed to fit engines in the 18-35 HP range.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEpoxy resin encapsulation protects against moisture and vibration\u003c\/li\u003e\n\u003cli\u003eHigh voltage output ensures strong spark for efficient combustion\u003c\/li\u003e\n\u003cli\u003ePrecision wound copper windings for consistent performance\u003c\/li\u003e\n\u003cli\u003eDirect fit design with OEM-style connectors for easy installation\u003c\/li\u003e\n\u003cli\u003eDurable housing withstands marine conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Johnson and Evinrude 18HP outboards\u003c\/li\u003e\n\u003cli\u003efor Johnson and Evinrude 20HP outboards\u003c\/li\u003e\n\u003cli\u003efor Johnson and Evinrude 25HP outboards\u003c\/li\u003e\n\u003cli\u003efor Johnson and Evinrude 35HP outboards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplace failing ignition coils on outboard motors to restore spark\u003c\/li\u003e\n\u003cli\u003eUsed on fishing boats, runabouts, and utility craft\u003c\/li\u003e\n\u003cli\u003eCommon maintenance part for seasonal engine tune-ups\u003c\/li\u003e\n\u003cli\u003eIdeal for DIY repairs and marine workshops\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18-5172, 581786, 581370, 502881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Horsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18, 20, 25, 35 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this ignition coil a direct replacement for the listed OEM numbers? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to directly replace part numbers 18-5172, 581786, 581370, and 502881 without modification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace any other parts when installing this coil? \u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to inspect spark plugs and wires at the same time, but the coil can be replaced independently.\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":"Solid Spare","offers":[{"title":"Default Title","offer_id":44957199859798,"sku":"ZZ2Y01528","price":72.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_0d663187-b33f-4104-aba5-54560ec25a5e.jpg?v=1781567682","url":"https:\/\/www.solidspare.com\/products\/fits-johnson-evinrude-ignition-coil-18-5172-581786-581370-502881-18-20-25-35hp","provider":"Solid Spare","version":"1.0","type":"link"}