Where do you want to connect?
Flushmaster Quick Connects simplify engine flushing by creating a secure, watertight connection between your freshwater source and each outboard’s flush port. Built from marine-grade materials with 316 stainless steel springs, these fittings deliver leak-free performance, quick installation, and a professional finish that lasts.
Choose between:
- At The Engine — Flush Port Quick Connect fittings that permanently replace OEM flush ports on Yamaha, Mercury, Suzuki, and Honda outboards.
- Inside The Boat — innovative Flush Port Reroute systems that relocate your flush ports to a safer, more accessible spot inside your boat.


















