{"product_id":"hooup-atv-wiring-harness-kit-for-50-125cc-chinese-quads-complete-stator-cdi-coil-regulator","title":"HOOUP ATV Wiring Harness Kit for 50-125cc Chinese Quads — Complete Stator, CDI, Coil \u0026 Regulator","description":"\u003cp\u003e\u003cstrong\u003eHOOUP's all-in-one wiring harness kit supplies the stator, CDI, ignition coil, regulator\/rectifier and related electrical parts needed to restore or upgrade the charging and ignition system on 50–125cc Chinese four-wheelers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit is engineered for common small-displacement Chinese ATVs and quads—covering TaoTao, Coolster, Sunl, Kazuma and many peer brands—and groups the most frequently replaced electrical components into a single purchase. Each part is selected to match OEM-style connectors and mounting points so you can swap failed components quickly during repairs or preventive maintenance. An installation diagram is provided with the product images to guide correct wiring and placement.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and why they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains the core components that control charging and ignition, so you replace multiple failure points at once instead of diagnosing them separately. This is useful when symptoms point to electrical system-wide issues like no spark or battery not charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eATV wire harness — centralizes connections and restores reliable routing.\u003c\/li\u003e\n  \u003cli\u003eStator (magneto generator) — generates AC power for charging and lights.\u003c\/li\u003e\n  \u003cli\u003e5-pin AC CDI box — times spark delivery to the plug.\u003c\/li\u003e\n  \u003cli\u003eIgnition coil with lead and spark plug — produces the high-voltage spark.\u003c\/li\u003e\n  \u003cli\u003eVoltage regulator\/rectifier (4-pin) — converts AC to DC and stabilizes voltage.\u003c\/li\u003e\n  \u003cli\u003eStarter solenoid relay, multifunction switch, ignition key switch, fuse, cable ties — installation-ready accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich ATVs and engines is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe kit fits a broad range of Chinese-made youth and utility ATVs and 4-stroke engines from 50cc up to 125cc. It’s intended for models that share standard connector types and mounting footprints rather than brand-specific proprietary systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon TaoTao models: ATA-110 series, T-Force\/T125 and Boulder B1.\u003c\/li\u003e\n  \u003cli\u003eCoolster models: 3050 series and 110–125cc variants.\u003c\/li\u003e\n  \u003cli\u003eOther supported brands: Sunl, Xpro, Kazuma, Vitacci, ICEbear and similar Roketa\/Baja clones.\u003c\/li\u003e\n  \u003cli\u003eEngine sizes: 50cc, 70cc, 90cc, 110cc, 125cc 4-stroke engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are the components built and what performance traits do they offer?\u003c\/h3\u003e\n\u003cp\u003eParts in the kit are manufactured with durability and heat management in mind, using materials aimed at reliable, long-term operation in small off-road vehicles. While not a performance upgrade, the parts restore designed function and protect sensitive electronics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStators wound in copper or nickel alloy for efficient conductivity and heat resistance.\u003c\/li\u003e\n  \u003cli\u003eCDI boxes and rectifiers use impact-resistant plastics and aluminum housings for cooling and corrosion protection.\u003c\/li\u003e\n  \u003cli\u003eRegulator\/rectifier includes overvoltage protection to prevent battery or electronics damage.\u003c\/li\u003e\n  \u003cli\u003eIncludes cable ties and a fuse for tidy, safer installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what help is provided?\u003c\/h3\u003e\n\u003cp\u003eBasic mechanical and electrical skills are required: removing body panels, tracing wiring diagrams and securing connectors. The package includes an installation diagram in the product images—follow it and double-check wire colors and connector shapes before powering up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstallation diagram included in photos for reference.\u003c\/li\u003e\n  \u003cli\u003eVerify connector fit and mounting points before final assembly.\u003c\/li\u003e\n  \u003cli\u003eUse the included fuse and cable ties to protect connections and routing.\u003c\/li\u003e\n  \u003cli\u003eWhen unsure, seek a qualified small-engine technician to avoid damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This HOOUP kit is aimed at owners and mechanics of youth and budget Chinese ATVs who need a comprehensive electrical repair pack. It’s suitable for workshop owners, DIY riders comfortable with wiring and anyone replacing multiple aging electrical parts at once to restore charging, ignition and starting reliability on 50–125cc four-stroke quads.\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: Will this kit work on my TaoTao 110cc youth ATV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit lists compatibility with many TaoTao 110cc models like ATA-110 series and Boulder B1, but confirm connector shapes and mounting points first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include a wiring diagram?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — an installation diagram is provided in the product images to guide correct wiring and placement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HOOUP","offers":[{"title":"Default Title","offer_id":48082895241374,"sku":"B0F54HK1MF","price":51.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hooup-front-packaging-kits.jpg?v=1785818641","url":"https:\/\/northtrailauto.ca\/products\/hooup-atv-wiring-harness-kit-for-50-125cc-chinese-quads-complete-stator-cdi-coil-regulator","provider":"North Trail Auto","version":"1.0","type":"link"}