Original Honda PCX 125 Starter Hazard Switch Assembly (35160-K1Z-U12) | 2021-2024

Sale price£53.50 GBP

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Designed with precision engineering, this offers unmatched performance and durability.


This original Starter Hazard Switch Assembly (35160-K1Z-U12) for the Honda PCX 125 (2021–2024) restores the scooter’s ignition and emergency signaling functions when the original housing is cracked, the buttons are sticking, or the internal contacts have failed. Once installed, it integrates seamlessly with the factory loom, shielding the internal wiring from moisture and ensuring reliable operation in all weather conditions.

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 Honda PCX125 or free returns.

Product Compatibility

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Part Number
  • 35160-K1Z-U12
Alternative Part Number

_

  • 35160-K1Z-J12
Model
  • PCX125
Year
  • 2021
  • 2022
  • 2023
  • 2024
MFG
  • Honda

Product Overview

This high-quality Original Starter Hazard Switch Assy is designed to meet or exceed factory performance standards and is suitable for Honda PCX125 (2021-2024) models.

The starter hazard switch assembly is the right-hand handlebar control unit that combines the electric start button and the hazard light switch, giving the rider control over engine starting and emergency warning signals from a single ergonomic unit. When the assembly wears or develops electrical faults, the starter button may become unresponsive, preventing engine start, or the hazard lights may fail to activate, leaving the rider without a critical warning signal in an emergency. This original replacement restores full right-hand switch function, ensuring both the starter and hazard controls work reliably on your PCX125.

• Brand New Original Starter Hazard Switch Assy
• Part Number: 35160-K1Z-U12
• Alternative Part Numbers: 35160-K1Z-J12
• original replacement for Honda PCX125 (2021-2024)
• Restores reliable electric start button and hazard light switch operation
• Ensures correct right-hand handlebar control function for safety and convenience
• Direct fit, no modification required
• Recommended for handlebar switch repair and scheduled electrical system 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.

• Honda PCX125 owners with a faulty, unresponsive, or worn starter or hazard switch
• Replacing the Starter Hazard Switch Assy during handlebar control repair or electrical fault diagnosis
• Mechanics and workshops carrying out Honda PCX125 handlebar switch and electrical system servicing
• Riders wanting to restore the original starter and hazard switch function of their Honda PCX125
• Anyone looking for a guaranteed original replacement for their Honda PCX125

Complete Part Guide

The starter hazard switch assembly (35160-K1Z-U12) controls ignition start and hazard lighting on Honda PCX125 models from 2021–2024. A faulty unit can stop the scooter from starting or disable hazard lights, reducing rider safety. This original Honda replacement restores correct fitment and reliable electrical response. Stocked at Part Hive’s London warehouse, with same‑day UK dispatch guaranteed on orders confirmed before 1 PM.

We often see 2021–2024 Honda PCX-125s with non-responsive starter buttons, usually caused by internal corrosion after a heavy London winter or the housing being forced during an attempted theft. When the hazard toggle or starter button starts to stick, it’s a sign that the internal springs and contact plates are compromised. This Original Honda Starter Hazard Switch Assembly (35160-K1Z-U12) ensures a snug, rattle-free fit on the handlebars and immediate electrical continuity every time you thumb the button.

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