{"product_id":"6h0-81960-10-rectifier-regulator-for-yamaha-75c-80a-90a-c90-jlm-marine","title":"6H0-81960-10 Rectifier Regulator for Yamaha 75C 80A 90A C90 | JLM Marine","description":"\u003ch2\u003eRectifier Regulator 6H0-81960-10 – Fits Yamaha 2-Stroke 75–90 HP Outboards\u003c\/h2\u003e\n\n\u003cp\u003eThis aftermarket voltage regulator rectifier is engineered to fit Yamaha 2-stroke outboard motors from 75 HP to 90 HP, including the 75C, 80A, 90A, and C90 models manufactured between 2000 and 2017. It delivers reliable voltage regulation and charging performance for your engine's electrical system.\u003c\/p\u003e\n\n\u003cp\u003eThis unit serves as a direct replacement for Yamaha OEM part number \u003cstrong\u003e6H0-81960-10\u003c\/strong\u003e, offering plug-and-play installation with no modifications required.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePlug-and-play design with factory-style connectors for direct fitment\u003c\/li\u003e\n\u003cli\u003eImproved heat sink and charging capabilities over stock units\u003c\/li\u003e\n\u003cli\u003ePre-tested before shipment to ensure reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6H0-81960-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e75C\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket 100% Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator Rectifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e66 mm \/ 2.60 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e57 mm \/ 2.27 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e24 mm \/ 0.95 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixation Holes Distance\u003c\/td\u003e\n\u003ctd\u003e53 mm \/ 2.08 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Plug Interface Pins\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Plugs\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Wires\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color:red;\"\u003eThe package contains all the parts shown in the picture.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1× Voltage Regulator Rectifier\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect the battery\u003c\/strong\u003e – Remove the negative terminal first to prevent electrical shorts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocate the original rectifier regulator\u003c\/strong\u003e on your Yamaha outboard motor. It is typically mounted near the powerhead or electrical components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect the wiring harness\u003c\/strong\u003e from the old regulator by carefully unplugging the connector(s).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove mounting fasteners\u003c\/strong\u003e securing the old rectifier to the engine using the appropriate socket or screwdriver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompare the new unit\u003c\/strong\u003e with the original to confirm mounting holes, connector configuration, and overall dimensions match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition the new rectifier\u003c\/strong\u003e in the same location and orientation as the original unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure with fasteners\u003c\/strong\u003e, tightening evenly to ensure good thermal contact with the mounting surface (which often acts as a heat sink).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconnect the wiring harness\u003c\/strong\u003e by firmly seating the plug(s) until you hear or feel a click.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect all connections\u003c\/strong\u003e for security and ensure no wires are pinched or chafing against sharp edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconnect the battery\u003c\/strong\u003e, negative terminal last, and ensure all terminals are clean and tight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart the engine\u003c\/strong\u003e and verify charging voltage at the battery (typically 13.5–14.5V at idle with no load).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest under load\u003c\/strong\u003e by running accessories and confirming stable voltage without fluctuations or overheating.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this rectifier fits my Yamaha outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine's model and year with the compatibility table above. You can also verify the OEM part number (6H0-81960-10) using Yamaha's parts diagrams or your service manual.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my rectifier regulator is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include a dead or weak battery, flickering lights, erratic voltage readings (below 13V or above 15V while running), or the engine stalling due to insufficient charging.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the rectifier regulator?\u003c\/strong\u003e\u003cbr\u003e\nA: There is no fixed interval; replace it when you notice charging issues or electrical faults. Regular voltage checks and visual inspection for corrosion or burn marks can help catch problems early.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this myself, or do I need a professional?\u003c\/strong\u003e\u003cbr\u003e\nA: Installation is straightforward if you have basic mechanical skills and tools. However, if you're unfamiliar with marine electrical systems, professional installation is recommended to avoid damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between this aftermarket unit and the OEM part?\u003c\/strong\u003e\u003cbr\u003e\nA: This is an aftermarket replacement part (not OEM). It is built to OEM specifications using comparable-grade materials and includes improved heat dissipation features. Production is done in an ISO9002-certified facility, and each unit is tested before shipment for reliable performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981024198969,"sku":"24RR333","price":29.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_8861903f-71d5-4136-97a9-d7457651eed7.jpg?v=1772414804","url":"https:\/\/jlmmarine.com\/ru\/products\/6h0-81960-10-rectifier-regulator-for-yamaha-75c-80a-90a-c90-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}