Hoypeyfiy GY6 Complete Wiring Harness Kit for 125/150cc — 6‑Pole Stator, CDI & Regulator

Hoypeyfiy Complete Electric Wiring Harness Kit is a full replacement electrics set—stator, CDI, ignition, regulator and connectors—engineered for GY6 125cc and 150cc 4-stroke scooters, pit bikes, ATVs and quads.

This all-in-one electrical kit centralizes the core ignition and charging components you need to restore or upgrade a GY6-based 125cc or 150cc vehicle. Built as an aftermarket replacement, the set groups a 6-pole magneto stator, CDI, ignition coil, rectifier/regulator, solenoid, ignition switch with keys, multifunction ATV switch, spark plug and a pre-assembled wiring harness so you can avoid sourcing parts individually. It’s intended for many Chinese-made electric-start upright GY6 engines; however, confirm your engine’s stator configuration before purchasing.

Will this wiring harness work with my 150cc GY6 scooter or quad?

Yes—if your vehicle uses a GY6 125cc or 150cc electric-start 4-stroke engine with a 6-coil (6-pole) stator and the same connector layout. This kit is tailored to common Chinese-made GY6 models, so it replaces worn or damaged electrics without extensive modification.

• Includes 6-pole, 5-wire magneto stator matching standard GY6 layouts
• Fits many 125cc and 150cc scooters, pit bikes, ATVs and quads with electric start
• Not compatible with 49cc/50cc, Zongshen or Lifan engines with different stator designs
• Check your engine’s connector count, bolt spacing and stator shape before installing

What electrical components are included and how do they simplify repair?

The kit consolidates every primary electrical replacement part into one box so you can perform comprehensive repairs in one session. Instead of sourcing separate pieces, the harness assembly, ignition parts and charging components are matched to work together, reducing wiring confusion and fitment issues.

• Complete wiring harness with pre-terminated plugs for core systems
• Magneto stator (6 pole, 5 wire) and CDI for ignition timing
• Ignition coil with lead, solenoid relay, rectifier/regulator and spark plug
• Waterproof ignition switch with two keys and an upgraded multifunction ATV switch

How difficult is installation and what should I prepare?

Installation is moderate: basic tools and mechanical familiarity are usually enough, but expect to follow wiring diagrams and verify connector compatibility. If you’re comfortable removing the flywheel, stator plate, and routing harnesses, you can install this kit; otherwise a mechanic will complete it quickly.

• Required tools: socket set, screwdrivers, multimeter, flywheel puller (if needed)
• Recommended checks: measure stator bolt spacing and confirm wire colors against your diagram
• Plan for bench-testing the rectifier and CDI with a multimeter before final assembly

What should I avoid and what compatibility warnings apply?

Do not assume universal fit—this kit does not fit engines with different stator formats or non-GY6 ignition systems. Avoid forcing connectors or altering the stator mounting; incorrect installation can damage components or create charging/ignition issues.

• Not compatible with 49cc/50cc, 70cc, 110cc, or certain Zongshen/Lifan models with differing stators
• Confirm the 6-pole stator and 5-wire configuration before purchase
• Avoid splicing mismatched connectors—use adapter harnesses only when pins and voltages match

Who is this for: This Hoypeyfiy kit suits DIY mechanics, small repair shops and owners of GY6 125cc or 150cc electric-start scooters, pit bikes, ATVs and quads who need a single, matched replacement package for ignition and charging systems. If you want to replace multiple electrical parts at once, restore charging and ignition reliability, or prepare a vehicle for longer service intervals, this kit provides the core components required—just verify your engine’s stator type and connectors to ensure fitment.