6-Pin DC CDI Box for GY6 50cc 125cc 150cc CF250 Scooter ATV Go Kart

Product Overview

Restore stable ignition performance with this 6-pin DC CDI box, designed for many GY6 49cc, 50cc, 125cc, 150cc, and CF250 scooters, mopeds, ATVs, 4-wheelers, quads, and go-karts using a compatible DC ignition system.

The CDI unit controls the ignition signal and spark timing, helping the engine start more reliably and run more smoothly when the original CDI is weak, damaged, or failing. It is a practical replacement for common ignition-related problems such as no spark, hard starting, rough idle, misfiring, intermittent stalling, or poor throttle response.

This unit uses a 6-pin 4+2 plug layout and is built with durable plastic and metal components for reliable daily use. Its compact size makes it suitable for many Chinese powersports vehicles with matching DC CDI wiring.

Product Compatibility

Vehicle Type	Engine / Size	Fitment Notes
Scooter / Moped	GY6 49cc / 50cc	Must use 6-pin DC CDI
Scooter / Moped	GY6 125cc / 150cc	Check 4+2 plug layout
ATV / 4 Wheeler / Quad	50cc–150cc	Compare original CDI before purchase
Go Kart	50cc–150cc	For compatible DC ignition systems
CF250 Vehicles	250cc	Confirm plug, size, and wiring before ordering

Fitment Note:
Engine size alone does not guarantee fitment. Many GY6 and Chinese powersports vehicles use different CDI types, including AC CDI, DC CDI, 5-pin CDI, and 6-pin CDI. Always compare your original CDI first.

Specifications

Specification	Details
Product Type	CDI Box / Ignition Control Unit
CDI Type	DC CDI
Pin Count	6 Pin
Plug Layout	4+2 Pin
Length	75 mm / 2.95 in
Width	42 mm / 1.65 in
Height	24 mm / 0.94 in
Compatible Engines	GY6 49cc, 50cc, 125cc, 150cc, CF250
Vehicle Applications	ATV, 4 Wheeler, Quad, Go Kart, Scooter, Moped
Material	Plastic & Metal Components
Installation Type	Direct Replacement, fitment confirmation required
Condition	Brand New

Key Features

6-Pin DC CDI Replacement

Designed for compatible vehicles using a 6-pin DC CDI ignition control unit with a 4+2 pin plug layout.

Fits Many GY6 and CF250 Applications

Compatible with select GY6 49cc, 50cc, 125cc, 150cc, and CF250 scooters, ATVs, quads, go-karts, and mopeds.

Supports Stable Ignition Performance

Helps control spark signal and ignition timing for smoother starting, more consistent engine operation, and improved throttle response.

Compact OEM-Style Size

Measures approximately 75mm x 42mm x 24mm, making it suitable for many compact Chinese powersports CDI mounting locations.

Durable Plastic and Metal Construction

Built with quality materials for reliable conductivity, vibration resistance, and long service life under normal riding conditions.