CG-125 Motorcycle CDI Ignition Coil 4+2 Pin Harness Plug Wire

CG-125 Round Head Motorcycle Ignition Coil CDI Plug – 4+2 Pin Harness Wire

Keep your motorcycle firing on all cylinders with this high-quality CG-125 Round Head Ignition Coil CDI Harness Plug. Designed as a direct replacement for GY6 150–250cc motorcycles, this connector delivers reliable electrical contact and improved combustion efficiency — so your engine always performs at its best. Available in packs of 1, 2, or 4 for maximum convenience.

Made in Mainland China.

Key Features

• Universal Fit: Compatible with GY6 150–250cc motorcycles — a true plug-and-play direct replacement for the CDI ignition coil position.
• High-Quality Construction: Built from durable plastic housing and metal contacts with copper wiring for dependable conductivity and long-term performance.
• 4+2 Pin Configuration: Female round-head plug with 4+2 pins and 4+2 wires, ensuring secure, stable electrical connections every time.
• Improved Combustion Efficiency: Optimized electrical signal transfer helps maximize fuel mixture combustion in each engine cycle, delivering stronger performance and better fuel economy.
• Easy Installation: Direct replacement design means no cutting, splicing, or modification needed — simply swap it in and go.
• Multi-Pack Options: Choose from 1, 2, or 4 pieces — ideal whether you need a single replacement or want extras on hand for future maintenance.

Specifications

Package Contents

• 1x / 2x / 4x Motorcycle Ignition Coil CDI Plug (as selected)

Note: Actual color may vary slightly from images due to monitor brightness and display settings. Please allow for minor measurement tolerances. (1cm ≈ 0.39")

You May Also Like

• 10 in 1 Multi Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool for Bicycle & Motorcycle
• 16 in 1 Multi-Function Bike Repair Tool – Portable Folding Hex Wrench Set

Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: What motorcycles is this CG-125 CDI ignition coil plug compatible with?

A: This ignition coil harness plug is designed for universal fitment on GY6 150–250cc motorcycles, including many CG-125 style scooters and motorbikes. Its direct-replacement design means it fits without modification in most CDI ignition coil positions on compatible models.

Q: How many pins does this motorcycle CDI plug have?

A: This plug features a 4+2 pin configuration (6 pins total) with a female round-head design and 4+2 corresponding copper wires, providing a secure and stable electrical connection to your ignition coil.

Q: Is any special wiring or modification required for installation?

A: No special wiring or modification is needed. This CDI harness plug is designed as a direct drop-in replacement — simply disconnect the old plug and connect this one in its place for a quick and easy installation.

Q: Why should I buy a multi-pack of CDI ignition coil plugs?

A: Purchasing a 2-pack or 4-pack is a great idea if you own multiple motorcycles, want to keep spare parts on hand for future maintenance, or are a mechanic servicing several GY6-style bikes. It's a cost-effective way to stay prepared.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.