{"product_id":"3-pin-motorcycle-rectifier-ignition-connector-female-oem-regulator-rectifier-harness","title":"3-Pin Motorcycle Rectifier \u0026 Ignition Connector – Female OEM | Regulator Rectifier Harness","description":"\u003ch2\u003e3-Pin Motorcycle Rectifier \u0026amp; Ignition Wire Harness Connector – Female OEM\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e3-pin female connector\u003c\/strong\u003e is used in motorcycle regulator\/rectifier and ignition coil harnesses. The 3-pin configuration serves two distinct motorcycle electrical applications: the \u003cstrong\u003eregulator\/rectifier\u003c\/strong\u003e (which converts AC alternator output to regulated DC for battery charging) and the \u003cstrong\u003eignition coil\u003c\/strong\u003e (which generates the high-voltage spark for combustion). Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin count:\u003c\/strong\u003e 3-pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e High-temp nylon (PA66)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable as:\u003c\/strong\u003e Bare connector or 15cm pre-wired leads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Regulator\/rectifier harness, ignition coil harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication 1: Regulator \/ Rectifier Circuit Assignment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 1 (AC1):\u003c\/strong\u003e AC input from alternator stator (phase 1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 2 (AC2):\u003c\/strong\u003e AC input from alternator stator (phase 2)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 3 (DC+):\u003c\/strong\u003e Regulated DC output to battery positive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe regulator\/rectifier converts the alternator’s AC output to regulated 14.4V DC for battery charging. A corroded regulator\/rectifier connector causes charging system failure — the battery discharges and the motorcycle eventually stops running.\u003c\/p\u003e\n\n\u003ch3\u003eApplication 2: Ignition Coil Circuit Assignment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 1 (B+):\u003c\/strong\u003e Coil primary power supply (+12V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 2 (IGT):\u003c\/strong\u003e Ignition trigger signal from CDI or ECU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 3 (GND):\u003c\/strong\u003e Coil primary ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Fault Symptoms\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRegulator\/Rectifier connector faults:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery not charging (voltage below 13.5V at idle with engine running)\u003c\/li\u003e\n  \u003cli\u003eBattery overcharging (voltage above 15V — regulator not controlling output)\u003c\/li\u003e\n  \u003cli\u003eMotorcycle running on battery only, eventually stopping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIgnition coil connector faults:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo spark or intermittent spark\u003c\/li\u003e\n  \u003cli\u003eEngine misfire at specific RPM ranges\u003c\/li\u003e\n  \u003cli\u003eHard starting or no-start\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I test if my regulator\/rectifier connector is faulty?\u003c\/strong\u003e\u003cbr\u003eA: Measure battery voltage with the engine running at 3,000 RPM. A healthy charging system should read 13.5–14.8V. Below 13.5V indicates a charging fault — check the regulator\/rectifier connector before replacing the regulator\/rectifier ($30–$150) or the stator ($80–$300).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Female","offer_id":47831544463605,"sku":"14:200004889#Female","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Male","offer_id":47831544496373,"sku":"14:202642826#Male","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S2af49998a48142d8b14003273aa3b51cZ.webp?v=1773629295","url":"https:\/\/www.csldmcml.com\/products\/3-pin-motorcycle-rectifier-ignition-connector-female-oem-regulator-rectifier-harness","provider":"Cable Parts Online","version":"1.0","type":"link"}