amavoler Wiring Harness and Ignition Kit for 150–250CC Chinese ATVs — Set of 8 (6‑Pin CDI, Coil, Rectifier)

amavoler Complete Wiring Harness Kit is a full replacement electrical set—CDI, ignition coil, solenoid relay, rectifier, ignition switch with keys, start button plug, wiring harness and spark plug—made to fit most Chinese 150CC–250CC ATVs, go-karts, dirt bikes and quads.

If your ride has intermittent starts, a fried rectifier, missing ignition parts, or you’re rebuilding a Chinese-made 150cc–250cc four-wheeler, this all-in-one aftermarket package supplies the common electrical components technicians and DIYers need. The set groups compatible parts to simplify troubleshooting and replacement without hunting multiple suppliers.

What parts are included and how do they fit together?

The kit contains a complete wiring harness plus the core ignition and charging components needed for a working electrical system. Each item is designed to connect directly or via standard plug connections common to many Chinese-manufactured 150–250cc models.

• 1x ATV wiring harness with main connector leads for power and lights
• 1x 6-pin CDI (ignition box) for spark timing control
• 1x solenoid relay for starter circuit switching
• 1x rectifier/voltage regulator to stabilize charging output
• 1x ignition switch (waterproof) with 2 keys for secure startup
• 1x start button plug for handlebar starting systems
• 1x ignition coil with high-tension lead for spark delivery
• 1x spark plug chosen for common small-engine fitment

How will this kit affect starting and charging reliability?

Replacing aged or damaged ignition and charging components often restores consistent starting and steadier charging voltage. Swapping the rectifier and CDI can eliminate overcharging or misfiring issues that cause poor idle, weak spark, or drained batteries.

• Rectifier reduces voltage spikes and protects battery and lights
• CDI improves spark timing compared to worn modules
• New solenoid and ignition switch restore dependable starter engagement
• Complete wiring harness minimizes loose or corroded connector faults

Will this kit fit my vehicle and how do I check compatibility?

The parts are made for many Chinese-built 150cc–250cc ATVs, quads, pit bikes and go-karts but not universally compatible with every model. Confirm fit by comparing connector types, mounting points and the CDI pin count; this package uses a 6-pin CDI and common plug-style harness connectors.

• Verify your bike lists Chinese OEM electrical architecture and similar connector shapes
• Check that your CDI is a 6-pin version and that mounting tabs align
• Compare ignition coil lead and spark plug thread size to your engine
• Inspect starter wiring and switch footprint for physical compatibility

What should I expect during installation and maintenance?

Installation typically requires basic tools, time to match connections, and light wiring skills; professional help is recommended if you’re unsure. After installation, periodically check connectors for corrosion and secure mounting to extend service life.

• Tools: pliers, screwdrivers, socket set and a multimeter for voltage checks
• Allow time to route harness away from hot exhaust and moving parts
• Use dielectric grease on connectors to resist moisture and oxidation
• Test charging voltage at idle and with revs to confirm rectifier operation

Who is this for: This set is built for owners, mechanics, and restorers of Chinese-made 150cc–250cc ATVs, dirt bikes, quads, go-karts and pit bikes who need a cost-effective, complete electrical replacement. It’s ideal when multiple components are aging or when performing a full rewire—especially useful for DIY repairs, shop technicians, or anyone wanting a single sourced solution rather than buying parts individually. Always verify physical connector types, CDI pin count and spark plug/coil sizes before purchasing to ensure a proper fit for your specific model.