Complete ATV Wiring Harness Kit 50cc–125cc – Overhaul your entire electrical system in one go
Is your ATV failing to start, suffering from a weak spark, or dealing with damaged wiring after years of wear? This complete electrical wiring kit is the definitive solution, replacing your entire system rather than just patching up individual parts. It is designed for Chinese-manufactured ATVs with engine sizes ranging from 50cc to 125cc, covering both 2-stroke and 4-stroke models.
Note: This kit is EXCLUSIVELY compatible with 5-pin CDI units. It is not compatible with GY6 engines that require a 6-pin CDI. Please visually inspect your current components against our product images before placing your order.
Why choose this kit? (Key Benefits):
- 9-piece all-in-one package — Includes wiring harness, CDI, stator, ignition coil, voltage regulator, solenoid relay, ignition switch, light switch assembly, and spark plug. No extra parts required.
- Broad compatibility — Fits 50cc, 70cc, 90cc, 107cc, 110cc, and 125cc engines, both 2T and 4T. A versatile solution for most Chinese ATVs in this class.
- Wiring diagram included — Available in the photo gallery, featuring standardised connectors for a straightforward installation. Most mechanics can install this without needing a specialist auto-electrician.
- Matched components — The stator, CDI, and ignition coil are calibrated to work in harmony, ensuring optimal performance compared to mixing and matching individual parts.
- Cost-effective repair — Replacing the entire system at once is significantly cheaper than sourcing and purchasing every component individually.
Details and Performance
The complete wiring loom features standardised connectors designed for Chinese ATVs, ensuring a plug-and-play experience without the need for cutting, soldering, or messy improvisations. The 5-pin CDI module precisely manages ignition timing, while the stator (magneto) provides reliable power generation. The voltage regulator protects your sensitive electronics from power surges, while the ignition coil and starter solenoid complete the core ignition and starting circuit.
| Parameter | Value / Detail |
|---|---|
| Engine Compatibility | 50cc, 70cc, 90cc, 107cc, 110cc, 125cc |
| Engine Type | 2-Stroke (2T) and 4-Stroke (4T) |
| CDI Type | 5-Pin CDI |
| Incompatibility | Not compatible with GY6 engines (6-pin CDI) |
| Vehicle Type | Chinese ATV |
| Number of components | 9 pieces |
| Installation Diagram | Included (see photo gallery) |
Package Contents
- 1 x Complete wiring harness
- 1 x Ignition switch with 2 keys
- 1 x 5-pin CDI module
- 1 x Spark plug
- 1 x Multi-function light switch assembly
- 1 x Starter solenoid relay
- 1 x Voltage regulator
- 1 x Ignition coil
- 1 x Stator (magneto)
Frequently Asked Questions
Is this kit compatible with GY6 engines?
No. GY6 engines utilise a 6-pin CDI and require a different wiring setup. Please check the pin count on your original CDI before purchasing.
Can I use this on both 2-stroke and 4-stroke engines?
Yes, this kit is compatible with both engine types across the listed displacements, provided your original system uses a 5-pin CDI.
How difficult is the installation?
We include a wiring diagram in the photo gallery, and the connectors are standardised. A mechanic with basic experience can install this kit easily without needing an auto-electrician.
Do I need to buy any other parts?
No. This is a comprehensive kit containing all essential electrical components, from the wiring loom and CDI to the spark plug and light switches. It is a complete, ready-to-fit solution.
How do I verify if this kit fits my ATV?
Compare the images in our gallery with the parts currently on your ATV—pay close attention to the connector shapes, pin counts, and stator dimensions. If you are unsure, feel free to send us photos of your original parts for confirmation.
Photo Gallery
Reviews
There are no reviews yet.