12V Starter Relay Solenoid – GY6 125cc Scooter ATV & Kart
12V Starter Relay Solenoid – GY6 125cc Scooter ATV & Kart
12V Starter Relay Solenoid for GY6 50cc–150cc Scooters, ATVs & Karts
Keep your ride running strong with this direct-fit 12V starter relay solenoid, purpose-built for popular Chinese-made GY6 and CG125-style engines found in scooters, mopeds, ATVs, and go-karts. When your current starter relay fails, this drop-in replacement restores reliable engine cranking — no modifications needed.
Made in Mainland China.
Why Choose This Starter Relay?
- Direct Plug-In Fit — 2-wire, 2-pin male connector for straightforward, tool-friendly installation
- Heavy-Duty Switching — Designed to handle the high-amperage draw of starter motors without overheating
- Wide Compatibility — Works with GY6 50cc, 125cc, and 150cc scooters, mopeds, ATVs, and go-karts, as well as many CG125-platform vehicles
- CE Certified — Meets applicable external testing standards
- Brand New, High Quality — 100% new components, not refurbished
Specifications
| Voltage | 12V DC |
| Wattage | 20W |
| Pin / Wire Count | 2-pin / 2-wire |
| Color | Black |
| Weight | 136 g |
| Certification | CE |
| Compatible Models | CG125, GY6-50, GY6-125, GY6-150 and many Chinese ATVs & karts |
| Origin | Made in Mainland China |
What's in the Box?
- 1 × 12V Starter Relay Solenoid
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Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What vehicles is this 12V starter relay compatible with?
A: This starter relay solenoid is compatible with a wide range of Chinese-built GY6 50cc, 125cc, and 150cc scooters, mopeds, and ATVs, as well as CG125-platform motorcycles and many go-karts that use a standard 2-wire 2-pin solenoid configuration.
Q: Is this a direct replacement — does it require any wiring modifications?
A: Yes, this is a direct plug-in replacement. It features the same 2-pin male connector as the original factory solenoid on most GY6 and CG125 platforms, so no wiring changes or adapter harnesses are needed.
Q: What does a starter relay solenoid do and how do I know if mine needs replacing?
A: The starter relay solenoid acts as a high-amperage switch that sends power from the battery to the starter motor when you press the ignition. Signs it may need replacing include the engine not cranking when the ignition is triggered, a clicking sound with no crank, or the starter engaging intermittently.