Outboard Motor Muffs Rectangle, Boat Motor Water Muffs Ear Flusher | Hose Adapter, Inboard I/O Engine Flush Kit, Winterizing, Better Boat

DURABLE CONSTRUCTION. Premium rubber rectangle ear muffs with flexible water lines and watertight seals built to flush, cool, warm and winterize your engine. Works as a standalone flusher or as part of a complete winterizing kit.

FITS MOST OUTBOARD ENGINES. Rotating ears and U-channel design adapt to virtually any outboard and inboard I/O engine including Mercury, Yamaha, Honda, Suzuki and Evinrude models. No tools or modifications required.

WIDE RECTANGLE INTAKE SEAL. The 3.25 by 5 inch rectangle rubber ear flexes to create a watertight grip on wider intake openings. U-channel measures 9.25 inches deep and fits most standard outboard and inboard I/O engines without tools.

SIMPLE MOTOR FLUSH SETUP. Connects to any standard garden hose in seconds with the included rubber washer. Quick connect male adapter included for quick-connect hose systems. No tools or extra parts required.

PROTECT YOUR ENGINE. Saltwater trapped in engine passages causes corrosion that shortens engine life and leads to costly repairs. Flushing after every run takes minutes. Better Boat is a family owned American company based in South Florida.