Yamaha - Fuel Pump Assembly - Fuel Delivery System - 68V-13907-04-00

Overview

When a Yamaha outboard starts struggling under load or hesitates when you throttle up, the fuel pump is often one of the first things to check. The Yamaha Fuel Pump Assembly 68V-13907-04-00 is designed to keep fuel moving consistently from the tank to the engine so the motor can perform the way it should. Over time, internal diaphragms and valves can wear out, especially with today’s ethanol-blended fuels. Replacing the pump with a genuine Yamaha unit restores steady fuel delivery and dependable engine performance.

Key Features

• Consistent Fuel Delivery – Maintains steady fuel flow from the tank to the engine for smooth throttle response.

• OEM Yamaha Engineering – Built to Yamaha specifications to ensure proper fit and reliable operation.

• Durable Marine Construction – Designed to withstand vibration, fuel exposure, and harsh marine environments.

• Direct Replacement Fit – Installs in place of the original fuel pump assembly without modification.

• Updated Replacement Component – Supersedes earlier Yamaha pump versions including 68V-13907-03-00, 68V-13907-02-00, 68V-13907-01-00, and 68V-13907-00-00.

Engine & Boat Compatibility

Compatible with select Yamaha outboard engines that utilize this style of mechanical fuel pump assembly.

Refer to manufacturer fitment information to confirm compatibility with your specific Yamaha engine model.

FAQ

Q: What are common signs of a failing fuel pump?
A: Engines may hesitate, lose power at higher speeds, or become difficult to start.

Q: Can a weak fuel pump cause rough running?
A: Yes. If the pump cannot maintain proper fuel pressure, the engine may run inconsistently.

Q: Why replace the full fuel pump instead of rebuilding it?
A: Installing a complete pump assembly ensures all internal components are fresh and operating properly.

Q: Does ethanol fuel affect fuel pump life?
A: Ethanol can accelerate wear in fuel system components, especially diaphragms and seals.

Q: Is this a difficult part to install?
A: Most installations are straightforward with basic tools and proper gasket alignment.

• Supersessions
  68V-13907-00-00, 68V-13907-01-00, 68V-13907-02-00, 68V-13907-03-00, 68V-13907-05-00, 68V-13907-06-00, 68V-13907-06-00