{"product_id":"21066-3718-voltage-regulator-for-kawasaki-ultra-310r-1500-2014-2021","title":"21066-3718 Voltage Regulator for Kawasaki Ultra 310R 1500 2014-2021","description":"\u003ch2\u003eVoltage Regulator for Kawasaki Ultra 310R 1500\u003c\/h2\u003e\u003cp\u003eThis voltage regulator keeps the charging system on your Kawasaki Ultra 310R 1500 jet ski stable by controlling voltage output to the battery; it is a direct replacement referencing OEM 21066-3718.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis voltage regulator is a replacement charging system component built for the Kawasaki Ultra 310R 1500 watercraft produced from 2014 through 2021. The regulator manages alternator output so the battery charges correctly and onboard electronics receive steady voltage. It suits riders replacing a failed or weak regulator on their Kawasaki Ultra 310R 1500.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRegulates charging voltage to protect the battery from overcharging\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM part number 21066-3718\u003c\/li\u003e\n\u003cli\u003eSolid-state construction with no moving parts\u003c\/li\u003e\n\u003cli\u003eSealed housing resists moisture and spray exposure\u003c\/li\u003e\n\u003cli\u003eDesigned to match the factory mounting points\u003c\/li\u003e\n\u003cli\u003eHandles the charging load of the 1500cc engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki Ultra 310R 1500, 2014-2021\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring charging output on a jet ski that drains its battery\u003c\/li\u003e\n\u003cli\u003eReplacing a regulator that has failed or overheated\u003c\/li\u003e\n\u003cli\u003eRoutine electrical maintenance on the 1500 engine platform\u003c\/li\u003e\n\u003cli\u003eKeeping instruments and ignition systems powered reliably\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\u003e21066-3718\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharging System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Kawasaki Ultra 310R 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2014-2021\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 if my voltage regulator has failed? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include a battery that will not hold a charge, dim or flickering instruments, and voltage readings outside the normal range. Testing charging output with a multimeter confirms whether the regulator is the cause.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a direct replacement for part 21066-3718? \u003cstrong\u003eA:\u003c\/strong\u003e It is offered as a replacement referencing that part number for the listed Kawasaki models and years. Always compare your original part number and connector layout before ordering.\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":51067169439830,"sku":"OO1C15620","price":114.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c3a67a2c-7ebd-4104-8c9a-50043d7ca06e.jpg?v=1794398704","url":"https:\/\/www.solidspare.com\/products\/21066-3718-voltage-regulator-for-kawasaki-ultra-310r-1500-2014-2021","provider":"Solid Spare","version":"1.0","type":"link"}