Flush Port Quick Connect for Mercury - Black

Eliminate the hassle of flushing your Mercury outboard.
• Permanently replaces OEM flush port
• Fast, Tool-Free flushing
• No more stuck caps
• No more pliers
• Stop skipping maintenance

The Flush Port Quick Connect for Mercury permanently replaces your factory flush port cap, giving you fast, reliable access to freshwater flushing — without removing stuck plugs or fighting recessed ports. It’s the easiest way to make flushing something you actually do after every trip.

Mercury OEM flush caps can seize, crack, or require pliers to remove — leading many owners to skip flushing altogether. This quick connect stays installed, so flushing is always one simple connection away.