Yamaha - 6BG Fuel Pump Kit - Fuel System Component - 90891-40792-00

Overview

Fuel issues don’t always show up at idle—they usually hit when you’re trying to push the boat. I’ve seen engines fall flat under load just because the fuel pump couldn’t keep up anymore. The Yamaha 6BG Fuel Pump Kit 90891-40792-00 is built to restore proper fuel delivery so the engine runs strong and consistent. It’s one of those fixes that brings confidence back every time you throttle up.

Key Features

• Restores Fuel Delivery Performance – Helps maintain steady fuel flow to the engine.

• 6BG Engine-Specific Design – Built to match Yamaha 6BG fuel system requirements.

• Supports Consistent Engine Output – Reduces hesitation and power loss under load.

• Durable Internal Components – Designed to handle fuel pressure and continuous operation.

• Complete Service Kit – Includes components needed for proper fuel pump service or replacement.

Engine & Boat Compatibility

The Yamaha 6BG Fuel Pump Kit 90891-40792-00 is designed for Yamaha outboards utilizing the 6BG platform.

It is commonly used in Yamaha marine applications where reliable fuel delivery is critical for performance and engine efficiency. Always confirm compatibility using your engine model and parts diagram before installation.

FAQ

Q: What are signs of a failing fuel pump?
A: Loss of power, engine hesitation, or trouble starting.

Q: Will this fix poor acceleration?
A: If the issue is fuel-related, restoring pump performance can help.

Q: Can bad fuel damage the pump?
A: Yes, contaminated fuel can wear out or clog internal components.

Q: Is this a preventative maintenance item?
A: It can be replaced as part of routine service, especially on high-use engines.

Q: Do I need to prime the system after installation?
A: Yes, priming helps ensure proper fuel flow before starting.