Original Yamaha NMAX 125 Horn (B6Y-H3371-01) | 2021-2024

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Discover the ultimate upgrade for your motorcycle.
Designed with precision engineering, this offers unmatched performance and durability.


When a horn becomes inconsistent, it often fails to respond properly when needed. This original Yamaha NMAX 125 horn (B6Y-H3371-01) resolves that by delivering stable, reliable operation every time it's pressed. It activates instantly without delay. That removes weak or uneven sound output. You get dependable performance in everyday riding.

Vetted by our Lead Engineer. Leveraging 30 years of mechanical pedigree, every part is inspected for material density and exact tolerances to ensure a 'Right-First-Time' fit.

Order in the next -- hours -- mins for guaranteed 1 PM Same-Day Dispatch from our London NW10 Hub.
Protect your shift — Back on the road tomorrow.

Guaranteed fitment for Yamaha GPD125-A NMAX or free returns.

Product Compatibility

Compatibility charts are for reference only. Please compare part numbers and manufacturers' details. Contact us before ordering if unsure to avoid delays or refund charges.

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Part Number
  • B6Y-H3371-01
Alternative Part Number

_

Model
  • GPD125-A NMAX
Year
  • 2021
  • 2022
  • 2023
  • 2024
MFG
  • Yamaha

Product Overview

This high-quality Original Horn is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 125 (2021-2024) models.

The horn provides the motorcycle's audible warning signal, allowing the rider to alert pedestrians and other road users to their presence in situations where immediate attention is required. When the horn fails, produces a weak or distorted sound, or operates intermittently due to worn internal contacts or a faulty diaphragm, the rider loses an important safety tool and the motorcycle will fail to meet road-use requirements in many markets. This original replacement restores the original horn function, ensuring seamless, secure, and reliable operation of your NMAX 125.

- Brand New Original Horn
- Part Number: B6Y-H3371-01
- Original replacement for Yamaha NMAX 125 (2021-2024)
- Restores clear, correct-tone audible warning signal
- Direct fit, no modification required
- Ideal for audible warning system repair and routine electrical maintenance
- London: Express same-day delivery (2-3 hours)
- Rest of UK: Same-day dispatch on orders before 1 PM (3-4 business days delivery).
- Up to 75% off for B2B Trade Accounts. Independent UK garages, apply now.

• Yamaha NMAX 125 owners with a faulty, weak, or non-sounding horn
• Replacing the Horn during electrical system repair or MOT failure rectification
• Mechanics and workshops carrying out Yamaha NMAX 125 electrical system servicing
• Riders wanting to restore the original horn function of their 2021-2024 NMAX 125
• Anyone looking for a guaranteed original replacement for their Yamaha NMAX 125

Complete Part Guide

When you need to get someone's attention quickly in traffic, the horn is often your first line of communication. Fitting the original Yamaha NMAX125 Horn (Part Number: B6Y-H3371-01) for 2021-2024 ensures a reliable, audible signal that cuts through surrounding noise. Built to the original Yamaha specification, it provides consistent performance and correct fitment. That instant response can make a real difference in tight riding situations. Available from Part Hive's London hub, with same-day UK dispatch on all orders before 1 PM.

A horn should respond instantly every time. On the NMAX-125, when it becomes inconsistent, we look at the electrical flow and internal condition. Corrosion or faults often reduce performance over time. Riders may think it's minor or temporary. We run a proper test, check the current supply, and confirm how the horn responds under load. Once it's not delivering a steady output, we install the original Yamaha horn. That restores consistent sound delivery and ensures the system works properly in busy London traffic.

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