



Original Honda PCX 125 Starter Hazard Switch Assembly (35160-K1Z-U12) | 2021-2024
Running a Workshop or Delivery Fleet? Unlock Up to 75% Trade Discount.
Discover the ultimate upgrade for your motorcycle.
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.
Guaranteed fitment for Honda PCX125 or free returns.
Delivery Information
Orders placed before 12:00pm (UK time) are usually dispatched the same working day. Orders placed after this time will be dispatched on the next working day.
In the rare event of a stock shortage, we will notify you promptly and issue a full refund within one working day if the item cannot be supplied.
Once dispatched, tracking information will be provided via email, provided valid contact details are supplied at checkout.
While we aim to meet all estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as courier issues, weather conditions, or operational disruptions. Should this happen, we will keep you informed.
Delivery Areas
We currently deliver to:
• United Kingdom
• Republic of Ireland
• Isle of Man
• Jersey & Channel Islands
• Most European destinations
If you are unsure whether we deliver to your location, please contact us prior to placing your order.
Verified UK Entity #15361806 operating from our NW10 London Logistics Hub. Skip the wait with express workshop pickup.


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.
Trademark Disclaimer: All trademarks, brand names, and logos remain the property of their respective owners and are used solely for identification and compatibility purposes. We are an independent retailer and are not affiliated with any authorized dealer or distributor.
- 35160-K1Z-U12
_
- 35160-K1Z-J12
- PCX125
- 2021
- 2022
- 2023
- 2024
- Honda
- 125
- A
- PCX125
- NEW
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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