{"product_id":"otohans-automotive-complete-wiring-harness-kit-for-49-125cc-atvs-and-pit-bikes-ignition-coil-cdi-stator-regulator-electric-s","title":"OTOHANS AUTOMOTIVE Complete Wiring Harness Kit for 49–125cc ATVs and Pit Bikes — Ignition Coil, CDI, Stator, Regulator (Electric S","description":"\u003cp\u003e\u003cstrong\u003eComplete plug-and-play electrical wiring harness kit by OTOHANS AUTOMOTIVE for 49–125cc electric-start ATVs, pit bikes, go-karts and dirt buggies.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis all-in-one kit includes the main wiring loom plus the ignition coil, stator, CDI, rectifier\/regulator, solenoid relay, ignition switch with keys, spark plug and related accessories so you can replace or upgrade a full electrical system quickly. It’s designed for many Chinese-manufactured upright engines in the 49–125cc range and comes with a wiring diagram and color-coded leads to help match connections during installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exactly is included in the OTOHANS wiring harness kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles every primary electrical part required for an electric-start small engine: the harness loom, CDI (5-pin AC), solenoid relay, rectifier\/regulator, ignition switch with two waterproof keys, multifunction handlebar switch, stator (magneto), ignition coil with lead, spark plug, fuse and cable ties.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete wiring loom with labelled connectors and color-coded leads\u003c\/li\u003e\n  \u003cli\u003e5-pin AC CDI module and ignition coil for spark control\u003c\/li\u003e\n  \u003cli\u003eStator (magneto) and rectifier\/regulator for charging\u003c\/li\u003e\n  \u003cli\u003eWaterproof ignition switch, solenoid relay, spark plug, fuse and 10 cable ties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and vehicles will this harness fit?\u003c\/h3\u003e\n\u003cp\u003eThis harness is broadly compatible with many Chinese-made electric-start upright engines between 49cc and 125cc. It suits ATVs, pit bikes, go-karts, quad bikes, dirt bikes, buggies and certain scooters—but it is not universal for every model or larger displacement engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits most 49cc–125cc electric-start upright engines (Chinese manufacturers)\u003c\/li\u003e\n  \u003cli\u003eCommon applications: ATV, Quad, Pit Bike, Go-Kart, Dirt Buggy, Scooter\u003c\/li\u003e\n  \u003cli\u003eNot compatible with GY6 motors or 200–250cc Zongshen\/Lifan stator\/CDI systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install it safely and avoid wiring mistakes?\u003c\/h3\u003e\n\u003cp\u003eFollow the included wiring diagram and color codes carefully: red = positive, black = negative; yellow wires generally handle charging; blue\/white are trigger wires; green is ground. If you are not confident with electrical work, have a qualified mechanic complete the installation to reduce risk of damage or fire from incorrect connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch connectors using the supplied diagram and product images before connecting\u003c\/li\u003e\n  \u003cli\u003eObserve polarity (red positive, black negative) and ground green wires securely\u003c\/li\u003e\n  \u003cli\u003eHire a professional mechanic when unsure—wrong wiring can damage components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit improve charging or starting performance?\u003c\/h3\u003e\n\u003cp\u003eThe kit replaces worn or damaged charging and ignition parts, restoring factory-style charging, spark timing and starting reliability when installed correctly. It supplies a full set of components so faulty parts are addressed together instead of piecemeal replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNew stator and rectifier\/regulator restore consistent charging output\u003c\/li\u003e\n  \u003cli\u003eFresh CDI and ignition coil improve spark reliability and starting\u003c\/li\u003e\n  \u003cli\u003eComplete loom reduces intermittent faults caused by old wiring or connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Riders, mechanics and DIYers looking to restore or replace a small electric-start engine’s full electrical system without buying individual parts. Ideal for owners of Chinese-manufactured 49–125cc ATVs, pit bikes, go-karts and dirt buggies who want a single kit with clear wiring guidance. Check your engine type and the included stator photos before purchase; if uncertain, consult a technician to confirm compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this harness compatible with my 110cc ATV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most Chinese-made 110cc electric-start upright engines are compatible; verify the stator shape and wiring diagram match your engine before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the kit myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If you understand wiring diagrams and polarity, yes; otherwise have a qualified mechanic install it to avoid damage or fire risk.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OTOHANS AUTOMOTIVE","offers":[{"title":"Default Title","offer_id":48083640680606,"sku":"B0CDWKBQRB","price":55.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/otohans-automotive-front-packaging.jpg?v=1785834966","url":"https:\/\/northtrailauto.ca\/products\/otohans-automotive-complete-wiring-harness-kit-for-49-125cc-atvs-and-pit-bikes-ignition-coil-cdi-stator-regulator-electric-s","provider":"North Trail Auto","version":"1.0","type":"link"}