GOOFIT
Ignition Coil + 6-Pin AC CDI + 12V Regulator Rectifier + Relay Kit for CG 125cc–250cc Vertical Engines
Ignition Coil + 6-Pin AC CDI + 12V Regulator Rectifier + Relay Kit for CG 125cc–250cc Vertical Engines
4.77 / 5.0
(13) 13 total reviews
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Product Overview
One complete solution for restoring ignition and charging performance.
This GOOFIT Electrical Ignition Kit is designed for CG-series 125cc–250cc vertical engines, commonly used on Chinese ATVs, quads, go karts, and 4-wheelers. Instead of replacing individual failing components, this bundled kit renews the entire ignition and voltage regulation system for stable starts, stronger acceleration, and reliable electrical output.
By synchronizing the AC CDI, ignition coil, voltage regulator, relay, and spark plug, this kit eliminates common ignition timing errors, weak spark issues, and unstable charging caused by worn or mismatched components.
Product Compatibility
Engine Type
- CG Vertical Engines: 125cc / 150cc / 200cc / 250cc
- Cylinder orientation: Vertical (upright)
Vehicle Applications
- Chinese ATVs & 4 Wheelers
- Quads
- Go Karts
What’s Included in the Kit
| Component | Description |
|---|---|
| 6-Pin AC CDI Box | 4+2 pin AC CDI with male plug, precision ignition timing |
| Ignition Coil | 135° elbow design for vertical engines |
| Voltage Regulator Rectifier | 4-pin 12V regulator for stable charging |
| Starter Relay | Reliable current transfer for consistent engine cranking |
| Spark Plug | D8TC performance spark plug |
Technical Specifications
| Item | Specification |
|---|---|
| CDI Type | 6-Pin AC (4+2 pin, male plug) |
| Voltage Regulator | 4-Pin, 12V |
| Spark Plug Model | D8TC |
| Ignition Coil Angle | 135° Elbow |
| Installation Hole Spacing | 55mm / 2.16" |
| Electrical System | Magneto AC ignition |
| Engine Orientation | Vertical |
| Condition | Brand New |
Why Choose the GOOFIT Electrical Kit?
- ✔ Matched components designed to work together
- ✔ Eliminates weak spark & unstable voltage issues
- ✔ Ideal for engine rebuilds or electrical overhauls
- ✔ Cost-effective alternative to buying parts separately
- ✔ Backed by responsive customer support
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Fitment FAQ
Will this part fit my specific model and year?
This voltage regulator rectifier is intended for Engine Type; CG Vertical Engines: 125cc / 150cc / 200cc / 250cc; Cylinder orientation: Vertical (upright); Vehicle Applications; Chinese ATVs & 4 Wheelers; Quads; Go Karts. Key physical/spec details from the product data include 6-Pin AC CDI Box, 4+2 pin AC CDI with male plug, precision ignition timing, Voltage Regulator Rectifier: 4-pin 12V regulator for stable charging. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this voltage regulator rectifier, also compare the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type.
What models or situations does this part not fit?
Do not order this voltage regulator rectifier for machines outside the listed compatibility, or for units with different pin counts, plug shapes, AC/DC system types, or mounting-hole spacing. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. Recheck listed specs such as 6-Pin AC CDI Box, 4+2 pin AC CDI with male plug, precision ignition timing, Voltage Regulator Rectifier: 4-pin 12V regulator for stable charging. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
installation was easy and I have noticed an increase in performance.My scooter runs smoothly!
CDI does NOT fit a Hawk 250. Connection is different, but you could use it if you made some jumpers or something. The rest of the components DO FIT the Hawk 250. Great little "no spark" trouble shooter pack.
AWESOME thanks a bunch
I had purchased this for a co worker who was refinishing a Chinese 4 wheel he had purchased. Worked perfectly. Had to figure out a few connections as it wasn't 100% but it got the job done. I was very impressed with the quality of this product. I would recommend it for your Chinese 4 wheeler needs!
Good price