Yamaha - Vapor Separator Tank (VST) Fuel Filter - F30 F40 EFI - 6BG-13915-01-00

Overview

When you’re dealing with EFI motors, clean fuel isn’t optional—it’s everything. This VST filter sits right where it matters, catching debris before it ever reaches the injectors. Once these start clogging up, you’ll feel it with rough running, hesitation, or power loss. It’s one of those maintenance parts that keeps your motor running smooth without surprises.

Key Features

• Fine Fuel Filtration – Captures contaminants before they reach injectors and fuel system components.
• VST System Protection – Helps maintain proper fuel delivery within the vapor separator tank.
• Consistent Engine Performance – Supports smooth operation and reliable throttle response.
• OEM Precision Fitment – Designed to Yamaha specifications for proper installation and sealing.

Engine & Boat Compatibility

Designed for Yamaha EFI outboard engines equipped with vapor separator tank fuel systems. Commonly used across Yamaha F30 and F40 applications and similar EFI models requiring internal fuel filtration.

FAQ

Q: What are signs the VST filter is clogged?
A: Loss of power, hesitation, rough idle, or difficulty reaching higher speeds.

Q: How often should I replace the VST filter?
A: Typically during regular fuel system maintenance or if performance issues show up.

Q: Can dirty fuel damage this filter quickly?
A: Yes, contaminated fuel can clog it faster and restrict flow.

Q: Is this the same as an external fuel filter?
A: No, this one sits inside the VST and protects the high-pressure side of the system.

Q: Is installation difficult?
A: It requires access to the VST, so some mechanical experience is helpful.

• Supersessions
  6BG-13915-00-00