HANQIMOTO GY6 Ignition Kit for 50-150cc Scooters & Go-Karts — Complete CDI, Coil, Regulator

HANQIMOTO's complete GY6 ignition kit replaces the CDI, ignition coil, regulator, relay, spark plug and fuel filter to restore reliable spark and stable electrical performance on 50–150cc GY6 engines.

If your GY6-based scooter, moped, ATV or go-kart has intermittent starting, weak throttle response, or electrical irregularities, this all-in-one kit supplies the typical ignition and charging components you need to troubleshoot and refresh the system. The kit is designed to fit many 4-stroke GY6 engines from 50cc to 150cc, including common makes and models that use the standard 6-pin CDI and GY6 coil layout.

How will this kit affect starting and throttle response?

Replacing aging ignition parts often restores a strong, consistent spark and improves combustion stability. Better spark delivery typically translates to quicker starts, smoother idle and more responsive throttle behavior under load.

• Includes a high-output ignition coil tailored for GY6 engines.
• CDI box provides timed high-voltage discharge for consistent ignition.
• New spark plug ensures reliable electrode gap and firing.
• Improved wiring and connectors reduce loss and intermittent faults.

Which vehicles and engines is the HANQIMOTO kit compatible with?

The kit is built around the common GY6 4-stroke platform and works with many 50–150cc scooters, mopeds, ATVs and go-karts that use a 6-pin CDI configuration. Confirm fitment by comparing connector types and engine layout before installation.

• Compatible with GY6 50cc to 150cc engines (including 125cc models).
• Fits popular models from Tomberlin, American Sportworks, Hammerhead and many Chinese-manufactured ATVs and scooters.
• Intended for 4-stroke single-cylinder GY6 engines.
• Always verify the 6-pin CDI and coil mounting pattern on your vehicle.

What components are included and what do they protect or replace?

This bundle contains the essential ignition and charging hardware to replace worn electronics and basic fuel filtration. Installing these items can address weak spark, erratic charging, and fuel contamination issues that compromise performance.

• CDI box (6-pin) — controls ignition timing and spark delivery.
• Ignition coil — produces the high-voltage pulse for the spark plug.
• Spark plug — fresh electrode for dependable combustion.
• Rectifier / voltage regulator — stabilizes charging voltage to protect electronics and battery.
• Solenoid relay — reliable starter engagement and electrical switching.
• Inline fuel filter — prevents debris from reaching the carburetor or injector.

Is installation difficult and what should I plan for?

Many users report plug-and-play fitment when their vehicle matches the GY6 6-pin layout, but no printed instructions are included. If you are comfortable with basic wiring, bolt-on replacement of the coil, CDI and regulator is straightforward; otherwise seek professional installation to ensure correct grounding and connector seating.

• No printed manual included — basic mechanical and electrical skill recommended.
• Verify connector pinout and secure ground connections during installation.
• Test ignition and charging voltage before full reassembly.
• If unsure, have a qualified mechanic install and inspect the kit.

Who is this for: Riders, DIY mechanics and fleet maintainers working with GY6-based scooters, small ATVs or go-karts who need a cost-effective way to replace multiple ignition and charging components at once. This kit suits those troubleshooting starting problems, inconsistent spark or electrical instability and who want a bundled solution rather than sourcing parts separately.