Flush Port Quick Connect for Yamaha Outboards

Stop screwing around. Flush Port Quick Connects for Yamaha outboards provide a simple, secure solution for efficient engine flushing. Designed as a permanent replacement for the OEM flush port, they ensure leak-free performance and easy installation.

Upgrade Your Yamaha Outboard with Our Flush Port Quick Connect.

Enhance the performance and longevity of your Yamaha outboard with our Flush Port Quick Connect. Designed to permanently replace the OE connector, our quick connects are crafted from marine-grade materials, ensuring durability and a secure, leak-free connection. Featuring an extended tip with double O-rings and a corrosion-resistant 316 stainless steel spring.

Enjoy the ultimate convenience with our easy-to-install, reliable Flush Port Quick Connect for Yamaha outboards. Engineered for outboards with a flush port connection from 150 to 425 hp, this solution simplifies the flushing process and ensures optimal engine maintenance every time.

Features:

Permanent OE replacement for seamless integration
Marine-grade construction for maximum durability
Leak-free performance with double O-rings
316 stainless steel spring that resists rust and seizing
Compatible with Yamaha outboards from 150- 425 hp with flush port connection

What's Included?

(2) Female Quick Connects - black
(1) Male Quick Connect (Double O-Ring to ensure no leaks)

Product Installation:

Unthread your Yamaha flush port.
Thread in your new Flushmaster female quick connect on the male side.
Take your new Flushmaster male quick-connect piece and thread it into the female side of the Yamaha flush port.
Attach the second Flushmaster female quick connect to the end of your water supply.

Compatible With:

Yamaha Outboard Engines 150 - 425 hp (with a flush port)

NOT Compatible with:

Any 2024 or 2025 engines that are 115 hp or smaller
Yamaha Outboards 50 - 115 hp or 450 hp

Upgrade to the best in outboard maintenance with the Flush Port Quick Connect for Yamaha today!

Warning WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Quick Guide (pdf)

Flushmaster Flush Port Quick Connect f/Yamaha Outboards [SM-FMQCY]