Yamaha - Fuel Pump Assembly - Fuel Delivery System - 99999-04607-00

Overview

Fuel delivery issues can show up fast on the water, especially when you’re trying to stay on plane or push through rough conditions. This pump is what keeps the engine fed consistently, so you’re not dealing with hesitation or power drop when it matters most. When these start to weaken, you’ll feel it right away in throttle response. Swapping in a fresh OEM unit like this brings that steady, reliable performance back.

Key Features

• Consistent Fuel Pressure Delivery – Maintains steady fuel flow for smooth engine performance under load.
• OEM Engine Integration – Built to match Yamaha fuel systems for dependable operation.
• Updated Replacement Design – Supersedes a previous version for improved reliability and fit.
• Marine-Ready Durability – Designed to handle heat, vibration, and harsh on-water conditions.

Engine & Boat Compatibility

Compatible with select Yamaha outboards using integrated fuel delivery systems.

FAQ

Q: What are signs this fuel pump is going bad?
A: You might notice hard starting, engine hesitation, or loss of power under load.

Q: Can I keep running if the pump is weak?
A: It’s not recommended, since inconsistent fuel delivery can lead to poor performance or engine issues.

Q: Does this replace an older part number?
A: Yes, this assembly supersedes an earlier version and should be used as the current replacement.

Q: How does saltwater affect this pump?
A: Salt exposure can cause wear over time, so regular inspection is important.

Q: Any tips before installing this pump?
A: Make sure fuel lines are clean and properly connected to avoid restrictions or air leaks.

• Supersessions
  6CB-24410-00-00, 6GR-24410-00-00, 99999-04526-00, 99999-04526-00, 99999-04607-00, 6CB-24410-00-01