Name: Aftermarket Rear Brake Stop Light Switch - Hyosung GT &amp; GTR Models Only
SKU: 37740HN9100
Availability: InStock

Aftermarket Rear Brake Stop Light Switch – Hyosung GT & GTR Models Only

Estimated delivery dates: May 2, 2026 - May 4, 2026

£9.99

🛑 REAR BRAKE STOP LIGHT SWITCH | GET NOTICED!

Restore immediate brake light activation. This reliable aftermarket switch ensures your rear stop light engages the moment you press the pedal, providing essential safety for the road. Tested for perfect function on donor GT/GTR bikes.

✅ Safety First: Ensures your brake light activates correctly.
🛠️ Direct Replacement: Functions identically to the OEM switch.
⚙️ Compatibility: For GT & GTR models (Carb & EFI).
📦 Plug & Play: Simple installation, no special tools needed.

⚠️ CRITICAL CONNECTOR WARNING: This switch features a 2-PIN WHITE MALE PLUG. Your bike’s harness MUST have the matching FEMALE connector. Check your current plug type carefully using our photos before ordering! Spring NOT included.

Description

Over time, the internal contacts of the rear brake switch wear out or corrode, leading to an intermittent or completely dead brake light. This is a crucial safety component that requires replacement. Because Hyosung changed wiring harnesses across model years, checking your connector type is vital. This specific switch is a quality aftermarket replacement for the GT and GTR models using the common 2-pin white plug system.

💎 Safety First, No Hassle Maintenance

A reliable brake light switch is non-negotiable for road safety. We focus on providing reliable parts that fit first time, provided you check your connectors!

Aftermarket Quality Tested for reliability and durability.	Direct Fit Harness Plugs straight into the 2-pin white female loom plug.
Restores Function Fixes flickering or dead rear stop lights.	OEM Reference Replaces OEM Part # 37740HN9100.

📜 Confirmed Fitment Guide

✅ FITS: GT125, GT125R, GT250, GT250R, GT650, GT650R (Naked & Faired).
📅 YEARS: All model years with a 2-Pin White Female Harness Connector.
⛔ WILL NOT FIT: GV125 or GV250 models (too short).
❌ Will not fit bikes with different connector types.

💡 RECOMMENDED PAIRING:
If your rear switch is faulty, check your front brake master cylinder switch too. Ensure total safety with a fresh Front Brake Light Switch. Browse Electrical Spares here.

🔧 Install Tips

Check the Connector FIRST: Before you even open the package, visually confirm that the plug on your bike matches the white 2-pin connector in our photos. This avoids hassle!
Simple Swap: Ensure the ignition is OFF. Unplug the old unit and plug the new one in securely.
Test: Always test the brake light activation before riding the bike.
Guide: Visit the HyoRiders Forums for more help locating the switch.

📧 FITMENT QUESTIONS? Email us with photos of your existing connector/switch before ordering if you are unsure.