{"product_id":"morev-5-pin-ac-cdi-ignition-module-for-50-125cc-atvs-dirt-bikes-5-pin-rectangular-connector-horizontal-4-stroke","title":"MOREV 5-Pin AC CDI Ignition Module for 50–125cc ATVs \u0026 Dirt Bikes — 5-Pin Rectangular Connector, Horizontal 4-Stroke","description":"\u003cp\u003e\u003cstrong\u003eMOREV 5-pin AC CDI ignition module is a direct replacement ignition unit engineered for compatible 50cc–125cc horizontal 4-stroke ATVs, dirt bikes, pit bikes and go-karts that use a 5-pin AC-fired system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an aging CDI fails, it can leave your powersport vehicle unable to spark or run reliably. This MOREV AC CDI is built to match common 5-pin rectangular connectors used across many small horizontal 4-stroke engines. Before ordering, confirm the original part’s ignition type, connector shape and wiring layout — engine displacement or model name alone do not guarantee fit. The unit works only with AC-fired systems, not DC CDI units or 6-pin GY6-style connectors.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this CDI will fit my ATV or dirt bike?\u003c\/h3\u003e\n\u003cp\u003eFit depends on the ignition type and connector, not simply the vehicle brand or displacement. Inspect the original module: verify it’s an AC-fired CDI with a rectangular 5-pin male connector and compare terminal positions and module dimensions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch the 5-pin connector shape and pin layout to the MOREV module.\u003c\/li\u003e\n  \u003cli\u003eCheck that your engine is a horizontal 4-stroke with AC ignition.\u003c\/li\u003e\n  \u003cli\u003eCompare physical mounting points and overall module size.\u003c\/li\u003e\n  \u003cli\u003eDo not attempt to use with 6-pin GY6 or DC CDI systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and models is this module commonly used with?\u003c\/h3\u003e\n\u003cp\u003eThe MOREV CDI is compatible with a range of popular entry-level powersports machines that share the same AC 5-pin ignition footprint. It’s often used as a replacement for specific Coolster, TaoTao, SSR, Apollo and other budget-friendly brands equipped with horizontal 4-stroke engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoolster: 3125B, 3125R, 3125XR8, 3050C.\u003c\/li\u003e\n  \u003cli\u003eTaoTao: Boulder B1, Cheetah, TForce, New TForce, DB17, DB14.\u003c\/li\u003e\n  \u003cli\u003eSSR: SR70, SR110, SR125; Apollo RFZ, X18, X4, X19.\u003c\/li\u003e\n  \u003cli\u003eAlso fits select Kayo, Baja, Roketa, Kazuma, SunL and Jetmoto models with matching connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key installation and compatibility cautions?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for mechanically minded users, but wiring differences can cause damage if mismatched. Always power off the vehicle and consult wiring diagrams or a mechanic if you’re unsure; an incorrect connector or ignition type will not function and may harm electronics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off battery\/disconnect power before replacing the CDI.\u003c\/li\u003e\n  \u003cli\u003eConfirm pin-to-pin wiring matches the original module exactly.\u003c\/li\u003e\n  \u003cli\u003eAvoid forcing connectors or modifying pins to fit; that indicates incompatibility.\u003c\/li\u003e\n  \u003cli\u003eIf uncertain, seek professional fitment or confirmation from a parts diagram.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or functional differences should I expect from this replacement?\u003c\/h3\u003e\n\u003cp\u003eThis MOREV unit restores ignition control to an AC-fired system and should return your engine to normal starting and running behavior when fitted correctly. It is a functional replacement rather than a tuning part — expect stock-equivalent timing characteristics unless specified otherwise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to match stock ignition timing for compatible engines.\u003c\/li\u003e\n  \u003cli\u003eRestores spark control for engines with a failed CDI.\u003c\/li\u003e\n  \u003cli\u003eNot intended as a performance or rev-limiter modification.\u003c\/li\u003e\n  \u003cli\u003eDurability depends on installation environment and heat\/vibration exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MOREV 5-pin AC CDI ignition module is aimed at owners, mechanics and small-vehicle shops maintaining entry-level ATVs, dirt bikes, pit bikes and go-karts that use a horizontal 4-stroke AC ignition with a rectangular 5-pin connector. It’s suited for anyone needing an economical functional replacement—provided they verify connector type and wiring before purchase.\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 CDI compatible with DC systems or 6-pin GY6 connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This MOREV unit is for AC-fired 5-pin systems only; it won’t work with DC CDIs or 6-pin GY6 connectors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm the connector matches my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare your original module’s rectangular 5-pin connector shape, pin positions and wiring layout to the MOREV unit before buying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOREV","offers":[{"title":"Default Title","offer_id":67591713947833,"sku":"B0G6441J71","price":62.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/morev-cdi-front-view.jpg?v=1790558097","url":"https:\/\/redleafauto.ca\/products\/morev-5-pin-ac-cdi-ignition-module-for-50-125cc-atvs-dirt-bikes-5-pin-rectangular-connector-horizontal-4-stroke","provider":"Redleaf Auto","version":"1.0","type":"link"}