HOOTO GY6 150–250cc Complete Wiring Harness Kit — 8‑Pole Stator, CDI & Regulator

HOOTO Complete Wiring Harness Kit is a ready-to-install electrical set that replaces or upgrades the entire charging, ignition and starting system for GY6-style 150cc–250cc powersports engines.

This all-in-one kit gathers the key electrical parts you need to restore a non-working bike, ATV, quad or go-kart or to modernize an older vehicle’s wiring. Components are matched for many Chinese-made upright GY6 engines and common aftermarket brands, so you get a coordinated harness, charging stator, CDI and switching hardware in one shipment. The set is designed for durability and straightforward plug-and-play replacement when the connector types match your machine.

How complete is the kit and what parts are included?

The kit supplies everything required to rebuild the engine electrical system for compatible GY6 units: ignition, charging, starting and switching pieces arrive together so you don’t need to source small parts individually. Each component is selected to work together electrically and physically in most 150cc–250cc Chinese-style ATVs and scooters.

• GY6 150cc-style wiring harness with labeled connectors
• 8-pole magneto stator (8 pole, 5 wire) with two fixing holes
• 6-pin CDI box and ignition coil plus spark plug
• Rectifier/regulator, solenoid relay, ignition switch with two keys
• Upgraded multifunction ATV switch for lights and start/kill

Which vehicles will this wiring harness fit?

This harness targets Chinese-manufactured electric-start, upright GY6 engines commonly used in 150cc–250cc ATVs, scooters, quads and go-karts. Compatibility spans many aftermarket and OEM names, but fit depends on matching the stator and connector types shown in product images.

• Designed for GY6-style 150cc, 200cc and 250cc engines
• Commonly fits brands like Coolster, Kazuma, Pitpro, Xmoto and more
• Works on electric-start ATVs, scooters, quads, go-karts and buggies
• Not compatible with mini or small-displacement engines (49cc–125cc)

What should I check before ordering and installing?

Inspect the stator shape and connector types on your current setup and compare them with the photos to ensure physical compatibility. No printed installation manual is included, so plan for professional installation or basic electrical experience—incorrect wiring can damage components.

• Compare the 8-pole stator and connector locations with your engine
• Verify CDI pin count and ignition switch wiring match your system
• Have basic tools and wiring knowledge or use a qualified mechanic
• Keep original part photos and notes for reference during swapping

Who is this for? This HOOTO Complete Wiring Harness Kit is aimed at owners and mechanics restoring or upgrading GY6-style 150cc–250cc ATVs, scooters, quads and go-karts who need a single, cohesive set of electrical replacement parts. It’s ideal for people who want to avoid sourcing multiple components separately and who can confirm physical connector and stator compatibility. If you have a mini engine (under 125cc) or a different stator/CDI configuration, choose a kit specifically designed for that model.