SHIQINHA Complete ATV Wiring Harness Kit for Tao Tao, Coolster & 110cc-125cc 4-Stroke Quads | Ignition Coil, CDI, Stator, Regulator

Overview

The SHIQINHA Complete ATV Wiring Harness Kit is designed to tidy and modernize the electrical system of popular 50cc–125cc Chinese ATVs and 4-stroke quads. Instead of scattered wires, this kit brings essential components into modular assemblies, which can simplify installation, reduce wiring clutter, and support consistent electrical performance as you ride or maintain your machine.

Key benefits

• Streamlined wiring: a centralized harness replaces dispersed wiring for a cleaner look and easier service.
• Integrated components: ignition coil, CDI box, starter relay, stator, and regulator are designed to work together as a cohesive system.
• Durability and safety: rugged connections and a robust loom help shield critical parts from vibrations and wear.
• Wide compatibility: designed to fit many popular brands and models in the 50cc–125cc range, with notes to verify exact fitment.

What’s included

• 1 x 110cc ATV wiring harness
• 1 x ignition coil
• 1 x 5-pin AC CDI box
• 1 x starter solenoid relay
• 1 x spark plug
• 1 x full-wave voltage regulator/rectifier
• 1 x ignition key switch
• 1 x upgraded multi-functional ATV switch
• 1 x 6-coil stator
• 1 x fuse
• 10 x cable ties

Compatibility and notes

This harness fits most 50cc–125cc engines and is suitable for ATVs from Tao Tao, Coolster, Kazuma, Baja, Roketa, NST, Sunl, Buyang, Icebear, Coolsport, Loncin, Lifan, Redcat, Eagle, Shineray, Zongshen, Vitacci, Coleman, X-pro, and more. It does not fit GY6-powered bikes or some 200–250cc models with different stators or CDI units. A quick visual check of the magneto stator image will help confirm compatibility.

Installation and use

With modular assemblies, the kit guides you through a cleaner electrical layout and a likely smoother installation. It can support routine maintenance and future upgrades by keeping essential components together in one place. Please review the model numbers in the listing and the magneto stator photo before purchasing, as incorrect matching may affect operation.

Quality and real-life use scenarios

By consolidating ignition, charging, and switching functions into a single harness, riders may experience easier diagnostics and maintenance after rugged rides or seasonal servicing. The modular design supports a tidy installation, helping you keep the ATV’s electrical system organized during routine checks or upgrades.