Flushmaster Flush Port Quick Connect for Mercury

The Flushmaster flush-port quick connect gives a permanent replacement for the factory flush-port connection on compatible Mercury outboards. It is built to make routine freshwater flushing faster by eliminating repeated cap removal and threaded hose attachment while providing a secure connection for the flushing device.

Marine-grade construction includes corrosion-resistant materials suited to saltwater environments, and the quick-connect format helps reduce the risk of stuck caps, stripped threads, or cross-threading during frequent engine maintenance. The installed fitting remains ready for use, which can make post-trip flushing more convenient and consistent.

Confirm the exact Mercury outboard application and factory flush-port configuration before installation. Follow the manufacturer's fitting and sealing instructions, make sure the connection is secure and leak-free, and use the flushing procedure specified by the engine manufacturer. Inspect the fitting periodically for damage, debris, or leakage.

• The permanent quick-connect fitting reduces repeated cap and hose-threading steps.
• The connection helps avoid stuck caps, stripped threads, and cross-threading.
• Construction is intended for repeated service around saltwater.
• The installed fitting simplifies connecting the flushing device after use.

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