Description
Radiator Cooling Thermo Fan Switch Thermostat – Hyosung GV125-S (Aquila 125 S)
Keep your Hyosung’s engine temperature under control with this high-quality replacement cooling fan switch thermostat. Designed for the Hyosung GV125-S (Aquila 125 S), this aftermarket unit works just like the OEM part, ensuring your fan kicks in at the correct temperature to prevent overheating. The last thing you want is a blown up engine at the middle of nowhere!
Why Replace Your Fan Thermo Sensor?
A worn or failing fan switch can cause overheating, poor performance, or even engine damage. Replacing it during a coolant service or radiator flush is always a smart move too.
Shipping Details 🚚
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UK Delivery: 5-8 working days (special order).
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Need it faster? Contact us for express shipping options.
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Global Shipping: We ship worldwide – email us for a tailored quote. ✈
Model Fitment 🏍
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Hyosung GV125-S (2018+ onwards)
Fitting Instructions 🛠
No special tools required – simply remove your old thermo fan switch and fit this replacement. If unsure, consult a workshop manual or have a qualified mechanic handle the install.
OEM Cross-Reference 📚
Replaces OEM part number: 17860HC8100JS
Questions?
Drop us an email or post in our forum if you need advice about installation or Hyosung cooling system issues.





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