Sunfish Sailboat Deck Plastic Drain Plug Cap, 1971 and earlier vintage

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Alcort and Sunfish Plastic deck 3/4" HEX head drain cap plug fits 1971 and eariler. It's an economical way to replace your old or lost Sunfish deck drain cap. You can screw-in this replacement drain plug by hand or 3/4 size wrench in older metal deck drains.

Alcort / Sunfish Plastic Deck Drain Cap Plug – Fits 1971 & Earlier Models

Bring new life to your classic Sunfish! This durable plastic screw-in cap is designed to fit the original metal deck drain housing found on Sunfish sailboats built in 1971 and earlier. It’s the perfect, economical replacement for your worn-out or missing original cap—no need to remove or replace the old metal housing.

  • Direct Fit: Threads right into the factory metal drain assembly.

  • Cost-Effective Upgrade: Modern plastic cap replaces old or lost originals at a fraction of the cost of a full assembly.

  • Easy Install: Just screw in by hand or wrench and you’re ready to sail.

  • Restoration Friendly: Lightweight and rustproof solution.

Compatibility: Sunfish sailboats built up to and including the 1971 model year.

Whether you’re restoring a vintage hull or just replacing a missing plug, this is the simple, reliable solution to keep your deck drain sealed.