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Ignition Coil Pack (x1) – Hyosung GV300S

Estimated delivery dates: Aug 24, 2026 - Aug 25, 2026

£44.99

💎 IGNITION COIL PACK [X1] // RESTORE SPARK POWER

Fix misfires and restore smooth running on your GV300S. This replacement coil pack is a direct fit, giving you a strong and steady spark to stop stalling on everyday roads.

  • Fitment // Slides straight into either the front or rear cylinder coil mount positions on your 300cc motor.
  • Utility // Perfect for testing or replacing a dead coil, as usually only one fails (most often the rear).
  • Aftermarket // Built to match standard original parts to help your bike burn fuel efficiently.
  • Hardware // Includes 1x individual coil pack unit.
  • ❌ Please note HT leads and spark plug caps are not included.
💡 BUYING NOTE: Your V-Twin bike uses two coils in total, but they are sold one at a time here. Add two (2x) to your basket if you want to swap both sides together!
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Description

A weak or failing ignition coil is one of the main reasons for a rough idle, stalling, and losing power on the GV300S. Like any electrical part, the original factory coils simply wear out over time after plenty of miles on the road. This quality replacement coil is built to give your spark plugs a strong, steady zap every time. It is a smart, direct fix to stop engine cutting and make your bike feel crisp and responsive again on everyday roads.

💎 IGNITION COIL SPECIFICATIONS

Cures StutteringFixes engine misfires to make your motor idle and run smoothly. Simple TroubleshootingSold as a single unit so you can replace just the one bad coil.
Direct Factory MatchSourced to plug and bolt straight into the original mounting brackets. Durable BuildTough outer housing designed to handle daily rain and road spray.

📜 Confirmed Fitment Guide

Modern Liquid-Cooled 300cc Group: Fits the newer fuel-injected generation of bikes listed below.

  • Hyosung GV300S Aquila Bobber EFi: Fits all models from 2019 to present.
  • Hyosung GV300SS Aquila Supreme: Fits all modern spoke-wheel versions from 2023 onwards.
  • Hyosung GV300R Sport naked: Fits all modern street sport versions from 2023 onwards.
❌ WILL NOT FIT THESE MOTORCYCLES:

  • Older 125/250/650 Generations: This will not work on classic air-cooled cruiser or sport models. It is built strictly for the modern 300cc fuel-injected engine setup.
💡 THE ULTIMATE IGNITION BUNDLE: The stock spark plug caps and plugs on these bikes are a known weak spot for letting water in, which can fry your coils early. Upgrading the whole system together is a great way to build total reliability. View NGK Racing HT Caps here and View NGK Laser Spark Plugs here.

🔧 Install Tips

  • Check for Water: Look closely for dampness or rust around your old coil and plug cap area. Rainwater can cause short circuits fast. Using a quality water protection spray like ACF50 helps keep the damp out if you ride in bad weather.
  • Laser Plugs are Best: These fuel-injected bikes run best on proper NGK Laser Iridium plugs (the IA versions). Avoid the basic IX Iridium plugs as they can sometimes cause rough running issues.
  • Avoid WD40: Never spray standard WD40 onto your electric clips or wire plugs. It leaves a film that can block signals. Use proper electrical contact cleaner or a fine wipe of ACF50 instead.
📧 HAVING IGNITION OR MISFIRE ISSUES? Not sure if your bobber needs a new coil or just fresh plugs? Email us for direct support or if you want to talk over spark fixes, head straight to the forums.

Additional information

Weight 1 kg
Dimensions 20 × 20 × 5 cm

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Independent Shop supplying ride enhancements and quality spares with fast dispatch. Need assistance? Access our workshop guides, manuals, tutorials or drop by the forums for troubleshooting help.