Headlight or Fuel Pump Relay – Hyosung GT125R GT250R GV250 ST7 GT650 GV650
Restore reliable power to critical systems. This essential relay solves flickering headlights on carb models and restores functionality to the EFI fuel pump on later bikes. A high-quality, direct aftermarket replacement.
- ✅ Fixes Headlights: Solves common issues like flickering or non-working headlamps.
- ðŸ› ï¸ Restores Fuel Pump: Essential component for all EFI models to run correctly.
- âš™ï¸ Direct Swap: Exact fit aftermarket unit (Blue or Black color sent randomly).
- 📦 UK Stock: In stock in the UK for rapid dispatch to get you back on the road fast.
Description
Electrical gremlins are frustrating, but often the fix is a simple, plug-and-play relay replacement. Hyosung uses this specific blue/black relay across a wide range of models for two main jobs: switching the high-draw headlights or powering the vital electric fuel pump on EFi bikes. As a common wear item, replacing this simple component with our Japan aftermarket unit is a quick maintenance win.
💎 Essential Reliability, Quality build
A functional electrical system is key to performance and safety. Trust our quality relays sourced from Japan or Korea.
| Fuel Pump Fix Restores power to damaged EFI fuel pumps. |
Headlight Safety Stops flickering or dead headlamps instantly. |
| OEM Spec Matches performance of OEM #38740HG5100. |
Plug & Play Simple swap, no tools usually required. |
📜 Confirmed Fitment Guide
📅 YEARS: All years where the OEM Part Number matches (Carb or EFi).
âš ï¸ LOCATION: Used for either the Headlight circuit OR the Fuel Pump circuit depending on specific model year/variant. Check your manual.
Faulty fuel pumps often damage relays. If replacing a fuel pump relay, check our High-Performance EFi Fuel Pumps to prevent damaging your new relay. View Fuel System Parts here.
🔧 Install Tips
- Safety First: Always disconnect the battery negative terminal before pulling out old electrical components.
- Location: Relays are often tucked under the seat or behind side fairings. Consult your owner’s manual or our forums to locate the exact relay you need to replace.
- Check the Click: A healthy, installed relay should make a distinct “click” sound when the ignition is switched on (for fuel pumps) or when headlights are activated.
- Guide: Still unsure? Visit the HyoRiders Forums for community support.
📧 FITMENT QUESTIONS? Email us with your bike details before ordering.
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 5 × 5 × 3 cm |
You must be logged in to post a review.
GARAGE PICKS // ADD TO BUILD
EXPLORE // RELATED PRODUCTS
-
Engine Front Sprocket Washer Safety Lock – Hyosung GV125 GT250 GT125R RX125 GV250
£7.99 -
Complete Stainless Steel Engine Bolt Kit – Hyosung GT GT125R GV125 GT250R GV250
Price range: £18.00 through £21.00 -
Uprated Ignition Coil – Carby Hyosung GV125 GT125 GV250 GT125R GT250
£29.99 -
Genuine Clutch Springs Set [x5] – Hyosung GV250 GT250R GT250
£35.99
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.
Reviews
There are no reviews yet.