Yamaha FZ V1 & V2 Fuel Pump Motor

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Description

Restore Your Engine’s Life and Smoothness

Keep your Yamaha FZ performing at its peak with the Yamaha FZ V1/V2 Fuel Pump Motor. This high-efficiency electric motor is the core of your bike's fuel injection system, responsible for delivering a steady, pressurized stream of petrol to the injectors. Specifically designed for the FZ series, it solves common issues like engine hesitation, hard starts, and sudden stalling, ensuring that your "Blue Core" engine gets the fuel it needs, exactly when it needs it.

  • Compatibility: Perfectly fits Yamaha FZ V1 (FI models) and FZ-S FI V2.0.

  • Technology: Built for the advanced Yamaha Fuel Injection (FI) system.

  • Performance: High-pressure output for instant throttle response.

  • Build: Corrosion-resistant internal components for long-term durability.

Categories: Bikes & Parts

SKU: N/A

Heart of the FI System

Modern fuel-injected motorcycles like the Yamaha FZ V2 rely on precise fuel pressure to maintain efficiency and power. The fuel pump motor is the primary component that draws fuel from the tank and pushes it through the lines to the engine. If your bike is struggling to climb speeds or feeling "jerky" at high RPMs, a worn-out pump motor is often the culprit. Our Premium Fuel Pump Motor restores that factory-fresh acceleration and idling stability.

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Precision Engineering for "Blue Core" Efficiency

Yamaha's Blue Core technology demands an exact air-fuel ratio. This motor is calibrated to provide the consistent pressure required by the ECU (Engine Control Unit) to calculate fuel delivery at $1/1000$ of a second. Unlike generic alternatives, this motor operates with minimal noise and heat, preventing the common "vapor lock" issue that causes bikes to stall in heavy traffic or extreme heat.

Key Features

  • Direct OEM Fit: Engineered to fit inside the original Yamaha fuel pump assembly without any modification to the housing or wiring.

  • Consistent Flow Rate: Maintains a steady PSI to ensure the fuel injector can atomize fuel into a fine mist for clean combustion.

  • Quiet Operation: Features a high-quality carbon brush and balanced armature to eliminate the loud whining noise associated with failing pumps.

  • All-Weather Reliability: Sealed against moisture and designed to handle the various grades of fuel found across different regions.

  • Filter Friendly: Compatible with standard Yamaha internal fuel strainers to protect the motor from tank debris and rust.

Technical Specifications

Feature

Details

Model Compatibility

Yamaha FZ V1 (FI), FZ-S V2.0, Fazer V2

Motor Type

DC Electric (High Pressure)

Input Voltage

12V DC

Construction

Reinforced Aluminium / Steel Housing

Function

Electric Fuel Priming & Pressurization

When to Replace Your Fuel Pump Motor?

Don't wait for a total breakdown. You should consider replacing your fuel pump motor if you notice:

  1. The Absence of a "Whirring" Sound: You don't hear the 2-second buzz when you turn the ignition key on.

  2. Engine Sputtering: The bike hesitates or loses power under heavy throttle or at high speeds.

  3. Hard Starting: The engine cranks many times but struggles to fire up, especially when the tank is low.