{"product_id":"21066-3718-voltage-regulator-for-kawasaki-ultra-lx-1500-2007-2022","title":"21066-3718 Voltage Regulator for Kawasaki Ultra LX 1500 2007-2022","description":"\u003ch2\u003eVoltage Regulator for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis voltage regulator for Kawasaki replaces OEM 21066-3718 to keep charging voltage steady on Ultra LX 1500 watercraft from 2007 to 2022.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis voltage regulator for Kawasaki controls charging output so the battery stays charged and the electrical system stays protected. Built as a direct replacement for OEM 21066-3718, it serves the Ultra LX 1500 platform across a long production run from 2007 to 2022. A practical fix for owners chasing charging problems.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM part number 21066-3718\u003c\/li\u003e\n\u003cli\u003eHolds charging voltage within the range the electrical system expects\u003c\/li\u003e\n\u003cli\u003eSolid-state design with no moving parts to fail\u003c\/li\u003e\n\u003cli\u003eSealed body stands up to water spray and engine compartment heat\u003c\/li\u003e\n\u003cli\u003eFactory-style connector for straightforward installation\u003c\/li\u003e\n\u003cli\u003eRated for the charging demands of the 1500 engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki Ultra LX 1500 (2007-2022)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces a failed regulator that is not charging the battery\u003c\/li\u003e\n\u003cli\u003eUsed when diagnosing dead battery or warning light issues\u003c\/li\u003e\n\u003cli\u003eRoutine electrical maintenance on higher-hour machines\u003c\/li\u003e\n\u003cli\u003eHelps shield the ECU and gauges from voltage spikes\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\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Kawasaki Ultra LX 1500 (2007-2022)\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 can I tell the regulator has failed? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include a battery that will not hold a charge, erratic gauge behavior, or charging voltage outside the normal range. Confirm with a multimeter before replacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original Kawasaki part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is an aftermarket replacement built to fit the listed Kawasaki models and cross-references OEM 21066-3718. Compare the part number and connector against your old unit first.\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":51067169177686,"sku":"OO1C15617","price":114.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_4a3bf5d8-426d-4dce-9868-a693b540a2c4.jpg?v=1794398686","url":"https:\/\/www.solidspare.com\/products\/21066-3718-voltage-regulator-for-kawasaki-ultra-lx-1500-2007-2022","provider":"Solid Spare","version":"1.0","type":"link"}