Name: Ignition Coil Pack [x1] - Hyosung GV125-S EFi Bobber 125 S
SKU: GV125S-EFi-COiL
Availability: InStock

Ignition Coil Pack [x1] – Hyosung GV125-S EFi Bobber 125 S

Estimated delivery dates: Apr 22, 2026 - Apr 24, 2026

£49.99

💎 IGNITION COIL PACK [X1] | RESTORE SPARK POWER

Fix misfires and restore smooth running. This replacement coil pack is a direct fit for the GV125-S, offering reliable, consistent voltage delivery to your spark plugs. Stop stalling and start riding with confidence.

✅ Direct Replacement: Fits either the front or rear cylinder coil mount perfectly.
🛠️ Easy Troubleshooting: Often only one coil fails (usually the rear); start with one unit.
⚙️ Performance Win: Essential for strong ignition and efficient fuel burn.
📦 What’s Included: 1x Ignition Coil Pack Unit.
❌ HT leads/caps not included

💡 BUYING NOTE: You need two coils for the bike, but they are sold individually here. Add 2x units to your cart if you want to replace both!

Description

A weak or failing ignition coil is one of the primary causes of rough idle, stalling, and general performance loss on the GV125-S. The original coils simply live their life on the road and wear out. This quality replacement ensures your engine gets a strong, reliable spark every time. For maximum visual appeal and a true performance upgrade, pair this with our recommended NGK components listed below.

💎 Performance Upgrades & Pro Tips

Hyosungs often benefit from a full ignition system overhaul. The stock spark plug caps are a known weak point and can contribute to premature coil failures due to water ingress.

Fixes Misfires Restores smooth running.	Easy Diagnosis Usually only one fails.
OEM Quality Guaranteed fit & function.	Durable Build Withstands daily use.

📜 Confirmed Fitment Guide

✅ FITS:
GV125 S Bobber EFi: From 2019+ Onwards
GV125 S EVO: From 2023+ Onwards
GV125R: From 2023+ Onwards
GV125X: From 2025+ Onwards

💡 [THE ULTIMATE IGNITION BUNDLE]:
The stock HT caps and plugs are often the real issue. Upgrade your entire system for reliability: View NGK Racing HT Caps and View NGK *LASER* Spark Plugs.

🔧 Install Tips

Water Ingress: Check for moisture around the old coil/cap area. Water kills electrics quickly. Use ACF50 for waterproofing if you ride in rain.
NGK Laser Plugs: Hyosungs run best on NGK *LASER* Iridium plugs (IA versions), not the standard “IX” Iridium plugs which can cause issues.
DO NOT USE WD40: Never spray WD40 on electrical connections; use a proper electrical contact cleaner or ACF50.

📧 FITMENT QUESTIONS? Email us for sales support. For community help and installation advice, visit the [HyoRiders Forums].