{"product_id":"1b7-81940-00-00-starter-solenoid-for-yamaha-190-fsh-sport-1800-2016-2023","title":"1B7-81940-00-00 Starter Solenoid for Yamaha 190 FSH Sport 1800 2016-2023","description":"\u003ch2\u003eStarter Solenoid for Yamaha\u003c\/h2\u003e\u003cp\u003eThis starter solenoid (OEM cross-reference 1B7-81940-00-00) is a direct-fit electrical relay that engages the starter motor on Yamaha 190 FSH Sport 1800 boats with the 1.8L marine engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis starter solenoid for Yamaha is an aftermarket replacement relay engineered to switch heavy starter current on 190 FSH Sport 1800 boats built from 2016 through 2023. The solenoid activates the starter motor so the engine cranks on the first turn of the key, restoring reliable starting to a boat that has been sitting or that has a worn relay. It is a practical replacement part for owners and marine mechanics servicing Yamaha 1.8L powered jet boats.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect cross-reference to OEM part number 1B7-81940-00-00\u003c\/li\u003e\n\u003cli\u003eHeavy-duty contacts designed to handle repeated starter engagement cycles\u003c\/li\u003e\n\u003cli\u003eSealed housing built to resist moisture and salt spray in marine environments\u003c\/li\u003e\n\u003cli\u003eStable coil winding for consistent activation voltage\u003c\/li\u003e\n\u003cli\u003eSimple bolt-on installation using factory mounting points\u003c\/li\u003e\n\u003cli\u003eCompact body that matches the original relay footprint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 190 FSH Sport 1800 (2016-2023)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCold starts at the boat ramp on early morning launches\u003c\/li\u003e\n\u003cli\u003eRestarting between fishing spots on the water\u003c\/li\u003e\n\u003cli\u003eRoutine replacement when the original relay clicks but does not crank\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance before storage or spring commissioning\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\u003e1B7-81940-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStarter solenoid relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 190 FSH Sport 1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2016-2023\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 How do I know the solenoid is the cause of a no-crank condition? \u003cstrong\u003eA:\u003c\/strong\u003e A failing solenoid often clicks without engaging the starter, or shows heat and corrosion at the terminals. Checking voltage at the trigger wire helps confirm the relay before replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original Yamaha part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is an aftermarket starter solenoid for Yamaha that cross-references OEM number 1B7-81940-00-00.\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":51072282165334,"sku":"OO1C16788","price":131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b2015fa1-cf63-4de4-b7a6-bd4b6ea4b1ab.jpg?v=1794479391","url":"https:\/\/www.solidspare.com\/products\/1b7-81940-00-00-starter-solenoid-for-yamaha-190-fsh-sport-1800-2016-2023","provider":"Solid Spare","version":"1.0","type":"link"}