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MAF MAP (Throttle Body Mass Air Pressure Sensor) – Hyosung GV125S [Bobber 125 S]

Estimated delivery dates: Jun 5, 2026 - Jun 8, 2026

£44.99

💎 MAF MAP SENSOR (THROTTLE BODY) | GV125S EFi

Restore perfectly smooth throttle response and reliable idling. This critical EFi sensor sends vital air pressure data to your ECU. Fitting a genuine-spec replacement ensures accurate fuel delivery for your daily commute, keeping the engine light off and the power delivery consistent.

  • Function: Monitors manifold pressure for optimal fuel mapping.
  • 🛠️ Reliability: Fixes poor idling, hesitation, and check engine lights.
  • ⚙️ Quality: OEM-spec part (PN: 37920HS7610); tested for accuracy.
  • 📦 Install: Direct plug-and-play replacement.

💡 IMPORTANT NOTE:
The specific metal mounting bracket is NOT included. You must carefully reuse your original factory metal bracket and screws when fitting this new sensor. 
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Description

Modern EFi engines rely on perfect sensor data for smooth operation. A faulty MAP sensor on your GV125S Bobber will cause rough idling, inconsistent power delivery, and frustration during your ride. 


💎 Precision EFi Management

Guarantees smooth operation and ensures your 125S runs exactly as the factory intended.

Accurate Monitoring
Precise air pressure data to ECU.
Fixes Hesitation
Restores consistent throttle feel.
OEM Dimensions
Perfect fit in the throttle body.
Engine Light Off
Clears common fault codes.

📜 Confirmed Fitment Guide

FITS: Hyosung GV125S Bobber (V-Twin EFi model).
📅 YEARS: All models 2019 onwards (UK/EU specification). The 2018 cutoff is firm.
WILL NOT FIT: Older pre-2018 carbureted GV125s, GT125, GT250, or any 300cc models.

💡 ESSENTIAL PAIRING:
A dirty air filter can mess up your EFi readings. Ensure maximum airflow with a fresh filter to complement your new sensor. View GV125S Air Filters here.

🔧 Install Tips

  • Disconnect the Battery: Always disconnect the negative terminal first. This prevents error codes and lets the ECU soft-reset when reconnected.
  • Re-use Bracket: The metal bracket from your old sensor simply clips onto this new one. Don’t lose it!

📧 NEED GUIDANCE? Email us or visit the HyoRiders Forums for detailed install tutorials and diagnostics help.

Additional information

Weight 0.4 kg
Dimensions 7 × 5 × 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.