Original Honda PCX 125 Fuel Pump Unit Assembly (16700-KZL-931) | 2011-2016

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The Fuel Pump Unit Assembly (16700-KZL-931) is the internal fuel delivery system for the Honda PCX 125 (2011-2016). Engineered to meet the specific PGM-FI pressure requirements of the early eSP engines, this original pump assembly ensures a consistent flow of petrol to the injector for reliable starting and smooth throttle response.

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.

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Guaranteed fitment for Honda PCX125 or free returns.

Product Compatibility

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Part Number
  • 16700-KZL-931
Alternative Part Number

_

Model
  • PCX125
Year
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
MFG
  • Honda

Product Overview

This high-quality Original Fuel Pump Unit Assy is designed to meet or exceed factory performance standards and is suitable for the Honda PCX125 (2011-2016).

The Fuel Pump Unit Assy draws fuel from the tank and delivers it to the fuel injector at the correct pressure required for reliable engine operation. A failing or worn fuel pump causes hard starting, hesitation, stuttering under load, loss of power, or a no-start condition if the pump fails completely. This original replacement is manufactured to original factory specifications, restoring reliable fuel delivery and engine performance to your Honda PCX125.

- Brand New Original Fuel Pump Unit Assy
- Part Number: 16700-KZL-931
- Original replacement for the Honda PCX125 (2011-2016)
- Draws fuel from the tank and delivers it at the correct pressure for reliable fuel injection
- Restores reliable engine starting, smooth running, and full power delivery
- Eliminates hard starting, hesitation, and power loss for reliable performance
- Direct fit, no modification required
- Recommended for replacement during fuel system service or when hard starting, hesitation, or fuel pressure loss is diagnosed
- 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 hard starting, hesitation, stuttering, or loss of power caused by a worn or failing fuel pump
• Replacing the Fuel Pump Unit Assy during fuel system service or when fuel pressure loss is diagnosed
• Mechanics and workshops carrying out Honda PCX125 fuel system servicing
• Riders wanting to restore the original fuel delivery and engine performance of their Honda PCX125
• Anyone looking for a guaranteed original replacement for their Honda PCX125

Complete Part Guide

The fuel pump unit on your Honda PCX125 2011-2016 is the heart of the fuel injection system. Because these models are frequently used for high-mileage urban commuting, the pump motor can eventually wear down, leading to a bike that "splutters" at wide-open throttle or refuses to start once the engine is hot. This original Honda replacement (16700-KZL-931) provides the factory-spec pressure required to protect your engine from lean-running conditions. In stock at Part Hive's London warehouse, order before 1 PM for guaranteed same-day UK dispatch.

We often see 2011-2016 Honda PCX-125 models with high mileage develop fuel pump issues, where the unit becomes noisy or starts to run intermittently. A common symptom of a failing 16700-KZL-931 fuel pump is a bike that runs normally for about ten minutes, then dies once the pump motor reaches operating temperature. During diagnosis, a healthy system should produce a clean "prime" whistle, while grinding noises or complete silence from the tank typically point to internal pump failure. One mistake many make is only cleaning the fuel strainer, when the real issue is often the pump's internal pressure regulator. This original Honda Fuel Pump restores the correct flow rate and durability needed for a stable idle, replacing weak, noisy, or seized fuel pump assemblies.

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