Fuel Injector (x1) :: Hyosung GV125-S EFi (Aquila 125 S)

Description

💧 Fuel Injector (x1) – Hyosung GV125-S EFi (2018–Present)

This OEM-spec Fuel Injector is a direct replacement for the Hyosung GV125-S EFi (Aquila 125 S). It precisely controls the amount of fuel delivered to each cylinder, ensuring consistent combustion, smooth throttle response, and reliable cold starts.

If your GV125-S starts on one cylinder, runs rough, or smells of unburned fuel, it’s often a sign of a clogged or failed injector. Replacing the injector restores balance and performance to your EFi system.

🚚 UK Delivery: 14–20 working days
[Special Order = Allow extra time! 🚀⌚]
✈️ Global Shipping: Contact us for a quick quote

❗ Please Note:
🛑 This listing is for ONE injector only. If you wish to replace both, please add 2x to your basket.
🛑 Your GV125-S EFi uses Delphi-style injectors (compatible with both Motion and Delphi ECUs).
🛑 Injectors are special-order items, imported through Delphi’s global supply chain.
🛑 No returns accepted once fitted — as electrical and fuel system parts cannot be resold once installed or exposed to fuel. Please confirm fitment before purchase.

✅ Key Features:

• 💯 Direct Replacement
• 🎯 Designed for GV125-S EFi (2018–Present) only
• ⚡ Optimized fuel atomization for improved throttle response
• 🔧 Same connector plug – no wiring mods needed
• 🆔 OEM Part Number: 15710KG7200

📃 Model Fitment:

🔧 Installation Tips & Advice:

• Disconnect the battery before working on your EFi system to avoid accidental sparks.
• Inspect your old injector for cracks, leaks, or carbon buildup – these are signs of failure.
• Clean the throttle body and check fuel rail pressure before installing new injectors.
• If one cylinder isn’t firing, you can replace just that injector – but replacing both ensures balanced fuel delivery across cylinders.
• After fitting, turn the ignition ON (without starting) a few times to let the fuel pump prime the system before first start.
• Once installed, check for leaks and ensure both injectors are seated properly in their O-rings.
• If your bike still doesn’t start, the issue could be with your ECU, TPS, or crank sensor – have your garage test those too.
• ⚠️ No returns or exchanges can be accepted once fitted, as electrical/fuel components become contaminated and cannot be resold.
• If unsure, allow your mechanic or a local garage to perform the installation and diagnostics.
• Need help? Visit our forums for community support and troubleshooting.